1329405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 2654208

約数和(自身を除く): 1324803

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1151, 1155, 3453, 5755, 8057, 12661, 17265, 24171, 37983, 40285, 63305, 88627, 120855, 189915, 265881, 443135, 1329405]

約数ペア:

[(1, 1329405), (3, 443135), (5, 265881), (7, 189915), (11, 120855), (15, 88627), (21, 63305), (33, 40285), (35, 37983), (55, 24171), (77, 17265), (105, 12661), (165, 8057), (231, 5755), (385, 3453), (1151, 1155)]