124620405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91297}}^1$

素因数の和:91325

約数の個数: 32

約数和(自身を含む): 245409024

約数和(自身を除く): 120788619

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 91297, 273891, 456485, 639079, 1186861, 1369455, 1917237, 3195395, 3560583, 5934305, 8308027, 9586185, 17802915, 24924081, 41540135, 124620405]

約数ペア:

[(1, 124620405), (3, 41540135), (5, 24924081), (7, 17802915), (13, 9586185), (15, 8308027), (21, 5934305), (35, 3560583), (39, 3195395), (65, 1917237), (91, 1369455), (105, 1186861), (195, 639079), (273, 456485), (455, 273891), (1365, 91297)]