201764025

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{11351}}^1$

素因数の和:11446

約数の個数: 36

約数和(自身を含む): 365988480

約数和(自身を除く): 164224455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 5925, 11351, 17775, 34053, 56755, 102159, 170265, 283775, 510795, 851325, 896729, 2553975, 2690187, 4483645, 8070561, 13450935, 22418225, 40352805, 67254675, 201764025]

約数ペア:

[(1, 201764025), (3, 67254675), (5, 40352805), (9, 22418225), (15, 13450935), (25, 8070561), (45, 4483645), (75, 2690187), (79, 2553975), (225, 896729), (237, 851325), (395, 510795), (711, 283775), (1185, 170265), (1975, 102159), (3555, 56755), (5925, 34053), (11351, 17775)]