24743145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 21152535

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 3319, 7455, 9957, 16595, 23233, 49785, 69699, 116165, 235649, 348495, 706947, 1178245, 1649543, 3534735, 4948629, 8247715, 24743145]

約数ペア:

[(1, 24743145), (3, 8247715), (5, 4948629), (7, 3534735), (15, 1649543), (21, 1178245), (35, 706947), (71, 348495), (105, 235649), (213, 116165), (355, 69699), (497, 49785), (1065, 23233), (1491, 16595), (2485, 9957), (3319, 7455)]