23693505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 42484608

約数和(自身を除く): 18791103

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 3881, 6105, 11643, 19405, 42691, 58215, 128073, 143597, 213455, 430791, 640365, 717985, 1579567, 2153955, 4738701, 7897835, 23693505]

約数ペア:

[(1, 23693505), (3, 7897835), (5, 4738701), (11, 2153955), (15, 1579567), (33, 717985), (37, 640365), (55, 430791), (111, 213455), (165, 143597), (185, 128073), (407, 58215), (555, 42691), (1221, 19405), (2035, 11643), (3881, 6105)]