65535425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 88166232

約数和(自身を除く): 22630807

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 3761, 17425, 18805, 63937, 94025, 154201, 319685, 771005, 1598425, 2621417, 3855025, 13107085, 65535425]

約数ペア:

[(1, 65535425), (5, 13107085), (17, 3855025), (25, 2621417), (41, 1598425), (85, 771005), (205, 319685), (425, 154201), (697, 94025), (1025, 63937), (3485, 18805), (3761, 17425)]