74529075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21143}}^1$

素因数の和:21203

約数の個数: 24

約数和(自身を含む): 125849088

約数和(自身を除く): 51320013

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 21143, 63429, 105715, 317145, 528575, 993721, 1585725, 2981163, 4968605, 14905815, 24843025, 74529075]

約数ペア:

[(1, 74529075), (3, 24843025), (5, 14905815), (15, 4968605), (25, 2981163), (47, 1585725), (75, 993721), (141, 528575), (235, 317145), (705, 105715), (1175, 63429), (3525, 21143)]