4013205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 7544064

約数和(自身を除く): 3530859

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1033, 1295, 3099, 3885, 5165, 7231, 15495, 21693, 36155, 38221, 108465, 114663, 191105, 267547, 573315, 802641, 1337735, 4013205]

約数ペア:

[(1, 4013205), (3, 1337735), (5, 802641), (7, 573315), (15, 267547), (21, 191105), (35, 114663), (37, 108465), (105, 38221), (111, 36155), (185, 21693), (259, 15495), (555, 7231), (777, 5165), (1033, 3885), (1295, 3099)]