13125280275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{13177}}^1$

素因数の和:13445

約数の個数: 72

約数和(自身を含む): 24854235120

約数和(自身を除く): 11728954845

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 233, 285, 475, 699, 855, 1165, 1425, 2097, 3495, 4275, 4427, 5825, 10485, 13177, 13281, 17475, 22135, 39531, 39843, 52425, 65885, 66405, 110675, 118593, 197655, 199215, 250363, 329425, 332025, 592965, 751089, 988275, 996075, 1251815, 2253267, 2964825, 3070241, 3755445, 6259075, 9210723, 11266335, 15351205, 18777225, 27632169, 46053615, 56331675, 58334579, 76756025, 138160845, 175003737, 230268075, 291672895, 525011211, 690804225, 875018685, 1458364475, 2625056055, 4375093425, 13125280275]

約数ペア:

[(1, 13125280275), (3, 4375093425), (5, 2625056055), (9, 1458364475), (15, 875018685), (19, 690804225), (25, 525011211), (45, 291672895), (57, 230268075), (75, 175003737), (95, 138160845), (171, 76756025), (225, 58334579), (233, 56331675), (285, 46053615), (475, 27632169), (699, 18777225), (855, 15351205), (1165, 11266335), (1425, 9210723), (2097, 6259075), (3495, 3755445), (4275, 3070241), (4427, 2964825), (5825, 2253267), (10485, 1251815), (13177, 996075), (13281, 988275), (17475, 751089), (22135, 592965), (39531, 332025), (39843, 329425), (52425, 250363), (65885, 199215), (66405, 197655), (110675, 118593)]