77210325

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11833}}^1$

素因数の和:11878

約数の個数: 36

約数和(自身を含む): 143073060

約数和(自身を除く): 65862735

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 11833, 35499, 59165, 106497, 177495, 295825, 343157, 532485, 887475, 1029471, 1715785, 2662425, 3088413, 5147355, 8578925, 15442065, 25736775, 77210325]

約数ペア:

[(1, 77210325), (3, 25736775), (5, 15442065), (9, 8578925), (15, 5147355), (25, 3088413), (29, 2662425), (45, 1715785), (75, 1029471), (87, 887475), (145, 532485), (225, 343157), (261, 295825), (435, 177495), (725, 106497), (1305, 59165), (2175, 35499), (6525, 11833)]