123656205

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 205769088

約数和(自身を除く): 82112883

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 2747, 3001, 8241, 9003, 13735, 15005, 41205, 45015, 123041, 201067, 369123, 603201, 615205, 1005335, 1845615, 3016005, 8243747, 24731241, 41218735, 123656205]

約数ペア:

[(1, 123656205), (3, 41218735), (5, 24731241), (15, 8243747), (41, 3016005), (67, 1845615), (123, 1005335), (201, 615205), (205, 603201), (335, 369123), (615, 201067), (1005, 123041), (2747, 45015), (3001, 41205), (8241, 15005), (9003, 13735)]