91381425

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{8069}}^1$

素因数の和:8233

約数の個数: 24

約数和(自身を含む): 152103360

約数和(自身を除く): 60721935

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 8069, 11325, 24207, 40345, 121035, 201725, 605175, 1218419, 3655257, 6092095, 18276285, 30460475, 91381425]

約数ペア:

[(1, 91381425), (3, 30460475), (5, 18276285), (15, 6092095), (25, 3655257), (75, 1218419), (151, 605175), (453, 201725), (755, 121035), (2265, 40345), (3775, 24207), (8069, 11325)]