124614825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 218646720

約数和(自身を除く): 94031895

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 157, 285, 471, 475, 557, 785, 1425, 1671, 2355, 2785, 2983, 3925, 8355, 8949, 10583, 11775, 13925, 14915, 31749, 41775, 44745, 52915, 74575, 87449, 158745, 223725, 262347, 264575, 437245, 793725, 1311735, 1661531, 2186225, 4984593, 6558675, 8307655, 24922965, 41538275, 124614825]

約数ペア:

[(1, 124614825), (3, 41538275), (5, 24922965), (15, 8307655), (19, 6558675), (25, 4984593), (57, 2186225), (75, 1661531), (95, 1311735), (157, 793725), (285, 437245), (471, 264575), (475, 262347), (557, 223725), (785, 158745), (1425, 87449), (1671, 74575), (2355, 52915), (2785, 44745), (2983, 41775), (3925, 31749), (8355, 14915), (8949, 13925), (10583, 11775)]