129585425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 166751232

約数和(自身を除く): 37165807

約数列:

[1, 5, 25, 31, 155, 271, 617, 775, 1355, 3085, 6775, 8401, 15425, 19127, 42005, 95635, 167207, 210025, 478175, 836035, 4180175, 5183417, 25917085, 129585425]

約数ペア:

[(1, 129585425), (5, 25917085), (25, 5183417), (31, 4180175), (155, 836035), (271, 478175), (617, 210025), (775, 167207), (1355, 95635), (3085, 42005), (6775, 19127), (8401, 15425)]