146775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 257920

約数和(自身を除く): 111145

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 285, 309, 475, 515, 1425, 1545, 1957, 2575, 5871, 7725, 9785, 29355, 48925, 146775]

約数ペア:

[(1, 146775), (3, 48925), (5, 29355), (15, 9785), (19, 7725), (25, 5871), (57, 2575), (75, 1957), (95, 1545), (103, 1425), (285, 515), (309, 475)]