321036782535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{18301}}^1$

素因数の和:19318

約数の個数: 128

約数和(自身を含む): 687335270400

約数和(自身を除く): 366298487865

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 977, 1197, 1995, 2565, 2931, 3591, 4885, 5985, 6839, 8793, 14655, 17955, 18301, 18563, 20517, 26379, 34195, 43965, 54903, 55689, 61551, 91505, 92815, 102585, 128107, 129941, 131895, 164709, 167067, 184653, 274515, 278445, 307755, 347719, 384321, 389823, 494127, 501201, 640535, 649705, 823545, 835335, 923265, 1043157, 1152963, 1169469, 1738595, 1921605, 1949115, 2434033, 2470635, 2506005, 3129471, 3458889, 3508407, 5215785, 5764815, 5847345, 7302099, 9388413, 12170165, 15647355, 17294445, 17542035, 17880077, 21906297, 36510495, 46942065, 53640231, 65718891, 89400385, 109531485, 125160539, 160920693, 268201155, 328594455, 339721463, 375481617, 482762079, 625802695, 804603465, 1019164389, 1126444851, 1698607315, 1877408085, 2378050241, 2413810395, 3057493167, 3379334553, 5095821945, 5632224255, 7134150723, 9172479501, 11890251205, 15287465835, 16896672765, 21402452169, 35670753615, 45862397505, 64207356507, 107012260845, 321036782535]

約数ペア:

[(1, 321036782535), (3, 107012260845), (5, 64207356507), (7, 45862397505), (9, 35670753615), (15, 21402452169), (19, 16896672765), (21, 15287465835), (27, 11890251205), (35, 9172479501), (45, 7134150723), (57, 5632224255), (63, 5095821945), (95, 3379334553), (105, 3057493167), (133, 2413810395), (135, 2378050241), (171, 1877408085), (189, 1698607315), (285, 1126444851), (315, 1019164389), (399, 804603465), (513, 625802695), (665, 482762079), (855, 375481617), (945, 339721463), (977, 328594455), (1197, 268201155), (1995, 160920693), (2565, 125160539), (2931, 109531485), (3591, 89400385), (4885, 65718891), (5985, 53640231), (6839, 46942065), (8793, 36510495), (14655, 21906297), (17955, 17880077), (18301, 17542035), (18563, 17294445), (20517, 15647355), (26379, 12170165), (34195, 9388413), (43965, 7302099), (54903, 5847345), (55689, 5764815), (61551, 5215785), (91505, 3508407), (92815, 3458889), (102585, 3129471), (128107, 2506005), (129941, 2470635), (131895, 2434033), (164709, 1949115), (167067, 1921605), (184653, 1738595), (274515, 1169469), (278445, 1152963), (307755, 1043157), (347719, 923265), (384321, 835335), (389823, 823545), (494127, 649705), (501201, 640535)]