120772435

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 173260800

約数和(自身を除く): 52488365

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 395, 553, 1085, 1409, 2449, 2765, 7045, 9863, 12245, 17143, 43679, 49315, 85715, 111311, 218395, 305753, 556555, 779177, 1528765, 3450641, 3895885, 17253205, 24154487, 120772435]

約数ペア:

[(1, 120772435), (5, 24154487), (7, 17253205), (31, 3895885), (35, 3450641), (79, 1528765), (155, 779177), (217, 556555), (395, 305753), (553, 218395), (1085, 111311), (1409, 85715), (2449, 49315), (2765, 43679), (7045, 17143), (9863, 12245)]