13091505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 24530688

約数和(自身を除く): 11439183

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 3041, 4305, 9123, 15205, 21287, 45615, 63861, 106435, 124681, 319305, 374043, 623405, 872767, 1870215, 2618301, 4363835, 13091505]

約数ペア:

[(1, 13091505), (3, 4363835), (5, 2618301), (7, 1870215), (15, 872767), (21, 623405), (35, 374043), (41, 319305), (105, 124681), (123, 106435), (205, 63861), (287, 45615), (615, 21287), (861, 15205), (1435, 9123), (3041, 4305)]