2665395

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 4700592

約数和(自身を除く): 2035197

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 971, 2745, 2913, 4855, 8739, 14565, 43695, 59231, 177693, 296155, 533079, 888465, 2665395]

約数ペア:

[(1, 2665395), (3, 888465), (5, 533079), (9, 296155), (15, 177693), (45, 59231), (61, 43695), (183, 14565), (305, 8739), (549, 4855), (915, 2913), (971, 2745)]