80048775

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{17497}}^1$

素因数の和:17571

約数の個数: 24

約数和(自身を含む): 134524624

約数和(自身を除く): 54475849

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 17497, 52491, 87485, 262455, 437425, 1067317, 1312275, 3201951, 5336585, 16009755, 26682925, 80048775]

約数ペア:

[(1, 80048775), (3, 26682925), (5, 16009755), (15, 5336585), (25, 3201951), (61, 1312275), (75, 1067317), (183, 437425), (305, 262455), (915, 87485), (1525, 52491), (4575, 17497)]