89871125

素因数分解:

$5^3\times {\mathrm{659}}^1\times {\mathrm{1091}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 22561195

約数列:

[1, 5, 25, 125, 659, 1091, 3295, 5455, 16475, 27275, 82375, 136375, 718969, 3594845, 17974225, 89871125]

約数ペア:

[(1, 89871125), (5, 17974225), (25, 3594845), (125, 718969), (659, 136375), (1091, 82375), (3295, 27275), (5455, 16475)]