53563275

素因数分解:

$3^6\times 5^2\times {\mathrm{2939}}^1$

素因数の和:2967

約数の個数: 42

約数和(自身を含む): 99616020

約数和(自身を除く): 46052745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2939, 3645, 6075, 8817, 14695, 18225, 26451, 44085, 73475, 79353, 132255, 220425, 238059, 396765, 661275, 714177, 1190295, 1983825, 2142531, 3570885, 5951475, 10712655, 17854425, 53563275]

約数ペア:

[(1, 53563275), (3, 17854425), (5, 10712655), (9, 5951475), (15, 3570885), (25, 2142531), (27, 1983825), (45, 1190295), (75, 714177), (81, 661275), (135, 396765), (225, 238059), (243, 220425), (405, 132255), (675, 79353), (729, 73475), (1215, 44085), (2025, 26451), (2939, 18225), (3645, 14695), (6075, 8817)]