18760425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8113

約数の個数: 24

約数和(自身を含む): 32021760

約数和(自身を除く): 13261335

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 8069, 24207, 40345, 121035, 201725, 250139, 605175, 750417, 1250695, 3752085, 6253475, 18760425]

約数ペア:

[(1, 18760425), (3, 6253475), (5, 3752085), (15, 1250695), (25, 750417), (31, 605175), (75, 250139), (93, 201725), (155, 121035), (465, 40345), (775, 24207), (2325, 8069)]