3601025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4876920

約数和(自身を除く): 1275895

約数列:

[1, 5, 17, 25, 37, 85, 185, 229, 425, 629, 925, 1145, 3145, 3893, 5725, 8473, 15725, 19465, 42365, 97325, 144041, 211825, 720205, 3601025]

約数ペア:

[(1, 3601025), (5, 720205), (17, 211825), (25, 144041), (37, 97325), (85, 42365), (185, 19465), (229, 15725), (425, 8473), (629, 5725), (925, 3893), (1145, 3145)]