13170975

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 21939072

約数和(自身を除く): 8768097

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 1163, 2265, 3489, 3775, 5815, 11325, 17445, 29075, 87225, 175613, 526839, 878065, 2634195, 4390325, 13170975]

約数ペア:

[(1, 13170975), (3, 4390325), (5, 2634195), (15, 878065), (25, 526839), (75, 175613), (151, 87225), (453, 29075), (755, 17445), (1163, 11325), (2265, 5815), (3489, 3775)]