2983815

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 5261568

約数和(自身を除く): 2277753

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1087, 2745, 3261, 5435, 9783, 16305, 48915, 66307, 198921, 331535, 596763, 994605, 2983815]

約数ペア:

[(1, 2983815), (3, 994605), (5, 596763), (9, 331535), (15, 198921), (45, 66307), (61, 48915), (183, 16305), (305, 9783), (549, 5435), (915, 3261), (1087, 2745)]