1888965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 3527160

約数和(自身を除く): 1638195

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3229, 9687, 16145, 29061, 41977, 48435, 125931, 145305, 209885, 377793, 629655, 1888965]

約数ペア:

[(1, 1888965), (3, 629655), (5, 377793), (9, 209885), (13, 145305), (15, 125931), (39, 48435), (45, 41977), (65, 29061), (117, 16145), (195, 9687), (585, 3229)]