15697429425

素因数分解:

$3^6\times 5^2\times {\mathrm{659}}^1\times {\mathrm{1307}}^1$

素因数の和:1994

約数の個数: 84

約数和(自身を含む): 29250516240

約数和(自身を除く): 13553086815

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 659, 675, 729, 1215, 1307, 1977, 2025, 3295, 3645, 3921, 5931, 6075, 6535, 9885, 11763, 16475, 17793, 18225, 19605, 29655, 32675, 35289, 49425, 53379, 58815, 88965, 98025, 105867, 148275, 160137, 176445, 266895, 294075, 317601, 444825, 480411, 529335, 800685, 861313, 882225, 952803, 1334475, 1588005, 2402055, 2583939, 2646675, 4003425, 4306565, 4764015, 7751817, 7940025, 12010275, 12919695, 21532825, 23255451, 23820075, 38759085, 64598475, 69766353, 116277255, 193795425, 209299059, 348831765, 581386275, 627897177, 1046495295, 1744158825, 3139485885, 5232476475, 15697429425]

約数ペア:

[(1, 15697429425), (3, 5232476475), (5, 3139485885), (9, 1744158825), (15, 1046495295), (25, 627897177), (27, 581386275), (45, 348831765), (75, 209299059), (81, 193795425), (135, 116277255), (225, 69766353), (243, 64598475), (405, 38759085), (659, 23820075), (675, 23255451), (729, 21532825), (1215, 12919695), (1307, 12010275), (1977, 7940025), (2025, 7751817), (3295, 4764015), (3645, 4306565), (3921, 4003425), (5931, 2646675), (6075, 2583939), (6535, 2402055), (9885, 1588005), (11763, 1334475), (16475, 952803), (17793, 882225), (18225, 861313), (19605, 800685), (29655, 529335), (32675, 480411), (35289, 444825), (49425, 317601), (53379, 294075), (58815, 266895), (88965, 176445), (98025, 160137), (105867, 148275)]