104397405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1229}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 191289600

約数和(自身を除く): 86892195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 809, 1229, 2427, 3687, 4045, 5663, 6145, 8603, 12135, 16989, 18435, 25809, 28315, 43015, 84945, 129045, 994261, 2982783, 4971305, 6959827, 14913915, 20879481, 34799135, 104397405]

約数ペア:

[(1, 104397405), (3, 34799135), (5, 20879481), (7, 14913915), (15, 6959827), (21, 4971305), (35, 2982783), (105, 994261), (809, 129045), (1229, 84945), (2427, 43015), (3687, 28315), (4045, 25809), (5663, 18435), (6145, 16989), (8603, 12135)]