1512495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 2901600

約数和(自身を除く): 1389105

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 61, 87, 95, 145, 171, 183, 261, 285, 305, 435, 549, 551, 855, 915, 1159, 1305, 1653, 1769, 2745, 2755, 3477, 4959, 5307, 5795, 8265, 8845, 10431, 15921, 17385, 24795, 26535, 33611, 52155, 79605, 100833, 168055, 302499, 504165, 1512495]

約数ペア:

[(1, 1512495), (3, 504165), (5, 302499), (9, 168055), (15, 100833), (19, 79605), (29, 52155), (45, 33611), (57, 26535), (61, 24795), (87, 17385), (95, 15921), (145, 10431), (171, 8845), (183, 8265), (261, 5795), (285, 5307), (305, 4959), (435, 3477), (549, 2755), (551, 2745), (855, 1769), (915, 1653), (1159, 1305)]