78150105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 161336448

約数和(自身を除く): 83186343

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 37, 45, 51, 55, 85, 99, 111, 153, 165, 185, 187, 251, 255, 333, 407, 495, 555, 561, 629, 753, 765, 935, 1221, 1255, 1665, 1683, 1887, 2035, 2259, 2761, 2805, 3145, 3663, 3765, 4267, 5661, 6105, 6919, 8283, 8415, 9287, 9435, 11295, 12801, 13805, 18315, 20757, 21335, 24849, 27861, 28305, 34595, 38403, 41415, 46435, 46937, 62271, 64005, 83583, 102157, 103785, 124245, 139305, 140811, 157879, 192015, 234685, 306471, 311355, 417915, 422433, 473637, 510785, 704055, 789395, 919413, 1420911, 1532355, 1736669, 2112165, 2368185, 4597065, 5210007, 7104555, 8683345, 15630021, 26050035, 78150105]

約数ペア:

[(1, 78150105), (3, 26050035), (5, 15630021), (9, 8683345), (11, 7104555), (15, 5210007), (17, 4597065), (33, 2368185), (37, 2112165), (45, 1736669), (51, 1532355), (55, 1420911), (85, 919413), (99, 789395), (111, 704055), (153, 510785), (165, 473637), (185, 422433), (187, 417915), (251, 311355), (255, 306471), (333, 234685), (407, 192015), (495, 157879), (555, 140811), (561, 139305), (629, 124245), (753, 103785), (765, 102157), (935, 83583), (1221, 64005), (1255, 62271), (1665, 46937), (1683, 46435), (1887, 41415), (2035, 38403), (2259, 34595), (2761, 28305), (2805, 27861), (3145, 24849), (3663, 21335), (3765, 20757), (4267, 18315), (5661, 13805), (6105, 12801), (6919, 11295), (8283, 9435), (8415, 9287)]