353440075

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 450606080

約数和(自身を除く): 97166005

約数列:

[1, 5, 25, 67, 79, 335, 395, 1675, 1975, 2671, 5293, 13355, 26465, 66775, 132325, 178957, 211009, 894785, 1055045, 4473925, 5275225, 14137603, 70688015, 353440075]

約数ペア:

[(1, 353440075), (5, 70688015), (25, 14137603), (67, 5275225), (79, 4473925), (335, 1055045), (395, 894785), (1675, 211009), (1975, 178957), (2671, 132325), (5293, 66775), (13355, 26465)]