87293025

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 75196575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1637, 1975, 2133, 3555, 4911, 5925, 8185, 10665, 14733, 17775, 24555, 40925, 44199, 53325, 73665, 122775, 129323, 220995, 368325, 387969, 646615, 1104975, 1163907, 1939845, 3233075, 3491721, 5819535, 9699225, 17458605, 29097675, 87293025]

約数ペア:

[(1, 87293025), (3, 29097675), (5, 17458605), (9, 9699225), (15, 5819535), (25, 3491721), (27, 3233075), (45, 1939845), (75, 1163907), (79, 1104975), (135, 646615), (225, 387969), (237, 368325), (395, 220995), (675, 129323), (711, 122775), (1185, 73665), (1637, 53325), (1975, 44199), (2133, 40925), (3555, 24555), (4911, 17775), (5925, 14733), (8185, 10665)]