12804514425

素因数分解:

$3^5\times 5^2\times {\mathrm{2107739}}^1$

素因数の和:2107764

約数の個数: 36

約数和(自身を含む): 23783738160

約数和(自身を除く): 10979223735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 2107739, 6323217, 10538695, 18969651, 31616085, 52693475, 56908953, 94848255, 158080425, 170726859, 284544765, 474241275, 512180577, 853634295, 1422723825, 2560902885, 4268171475, 12804514425]

約数ペア:

[(1, 12804514425), (3, 4268171475), (5, 2560902885), (9, 1422723825), (15, 853634295), (25, 512180577), (27, 474241275), (45, 284544765), (75, 170726859), (81, 158080425), (135, 94848255), (225, 56908953), (243, 52693475), (405, 31616085), (675, 18969651), (1215, 10538695), (2025, 6323217), (6075, 2107739)]