1954485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 3682692

約数和(自身を除く): 1728207

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 257, 507, 585, 771, 845, 1285, 1521, 2313, 2535, 3341, 3855, 7605, 10023, 11565, 16705, 30069, 43433, 50115, 130299, 150345, 217165, 390897, 651495, 1954485]

約数ペア:

[(1, 1954485), (3, 651495), (5, 390897), (9, 217165), (13, 150345), (15, 130299), (39, 50115), (45, 43433), (65, 30069), (117, 16705), (169, 11565), (195, 10023), (257, 7605), (507, 3855), (585, 3341), (771, 2535), (845, 2313), (1285, 1521)]