17241225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7927}}^1$

素因数の和:7969

約数の個数: 24

約数和(自身を含む): 29492160

約数和(自身を除く): 12250935

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 7927, 23781, 39635, 118905, 198175, 229883, 594525, 689649, 1149415, 3448245, 5747075, 17241225]

約数ペア:

[(1, 17241225), (3, 5747075), (5, 3448245), (15, 1149415), (25, 689649), (29, 594525), (75, 229883), (87, 198175), (145, 118905), (435, 39635), (725, 23781), (2175, 7927)]