71347125

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 120706560

約数和(自身を除く): 49359435

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 915, 1525, 3119, 4575, 7625, 9357, 15595, 22875, 46785, 77975, 190259, 233925, 389875, 570777, 951295, 1169625, 2853885, 4756475, 14269425, 23782375, 71347125]

約数ペア:

[(1, 71347125), (3, 23782375), (5, 14269425), (15, 4756475), (25, 2853885), (61, 1169625), (75, 951295), (125, 570777), (183, 389875), (305, 233925), (375, 190259), (915, 77975), (1525, 46785), (3119, 22875), (4575, 15595), (7625, 9357)]