22071595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 10829525

約数列:

[1, 5, 7, 13, 35, 65, 91, 179, 271, 455, 895, 1253, 1355, 1897, 2327, 3523, 6265, 9485, 11635, 16289, 17615, 24661, 48509, 81445, 123305, 242545, 339563, 630617, 1697815, 3153085, 4414319, 22071595]

約数ペア:

[(1, 22071595), (5, 4414319), (7, 3153085), (13, 1697815), (35, 630617), (65, 339563), (91, 242545), (179, 123305), (271, 81445), (455, 48509), (895, 24661), (1253, 17615), (1355, 16289), (1897, 11635), (2327, 9485), (3523, 6265)]