2421107575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{12101}}^1$

素因数の和:12315

約数の個数: 24

約数和(自身を含む): 3079329696

約数和(自身を除く): 658222121

約数列:

[1, 5, 25, 53, 151, 265, 755, 1325, 3775, 8003, 12101, 40015, 60505, 200075, 302525, 641353, 1827251, 3206765, 9136255, 16033825, 45681275, 96844303, 484221515, 2421107575]

約数ペア:

[(1, 2421107575), (5, 484221515), (25, 96844303), (53, 45681275), (151, 16033825), (265, 9136255), (755, 3206765), (1325, 1827251), (3775, 641353), (8003, 302525), (12101, 200075), (40015, 60505)]