68262615

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7547}}^1$

素因数の和:7628

約数の個数: 32

約数和(自身を含む): 123183360

約数和(自身を除く): 54920745

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 7547, 9045, 22641, 37735, 67923, 113205, 203769, 339615, 505649, 1018845, 1516947, 2528245, 4550841, 7584735, 13652523, 22754205, 68262615]

約数ペア:

[(1, 68262615), (3, 22754205), (5, 13652523), (9, 7584735), (15, 4550841), (27, 2528245), (45, 1516947), (67, 1018845), (135, 505649), (201, 339615), (335, 203769), (603, 113205), (1005, 67923), (1809, 37735), (3015, 22641), (7547, 9045)]