61602425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 79732992

約数和(自身を除く): 18130567

約数列:

[1, 5, 25, 31, 101, 155, 505, 775, 787, 2525, 3131, 3935, 15655, 19675, 24397, 78275, 79487, 121985, 397435, 609925, 1987175, 2464097, 12320485, 61602425]

約数ペア:

[(1, 61602425), (5, 12320485), (25, 2464097), (31, 1987175), (101, 609925), (155, 397435), (505, 121985), (775, 79487), (787, 78275), (2525, 24397), (3131, 19675), (3935, 15655)]