77315325

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13049}}^1$

素因数の和:13141

約数の個数: 24

約数和(自身を含む): 129456000

約数和(自身を除く): 52140675

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 13049, 39147, 65245, 195735, 326225, 978675, 1030871, 3092613, 5154355, 15463065, 25771775, 77315325]

約数ペア:

[(1, 77315325), (3, 25771775), (5, 15463065), (15, 5154355), (25, 3092613), (75, 1030871), (79, 978675), (237, 326225), (395, 195735), (1185, 65245), (1975, 39147), (5925, 13049)]