23198415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 38658816

約数和(自身を除く): 15460401

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 563, 615, 1005, 1689, 2747, 2815, 8241, 8445, 13735, 23083, 37721, 41205, 69249, 113163, 115415, 188605, 346245, 565815, 1546561, 4639683, 7732805, 23198415]

約数ペア:

[(1, 23198415), (3, 7732805), (5, 4639683), (15, 1546561), (41, 565815), (67, 346245), (123, 188605), (201, 115415), (205, 113163), (335, 69249), (563, 41205), (615, 37721), (1005, 23083), (1689, 13735), (2747, 8445), (2815, 8241)]