3881775

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 6514960

約数和(自身を除く): 2633185

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 709, 1095, 1825, 2127, 3545, 5475, 10635, 17725, 51757, 53175, 155271, 258785, 776355, 1293925, 3881775]

約数ペア:

[(1, 3881775), (3, 1293925), (5, 776355), (15, 258785), (25, 155271), (73, 53175), (75, 51757), (219, 17725), (365, 10635), (709, 5475), (1095, 3545), (1825, 2127)]