75115766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 125991936

約数和(自身を除く): 50876170

約数列:

[1, 2, 11, 22, 61, 122, 223, 251, 446, 502, 671, 1342, 2453, 2761, 4906, 5522, 13603, 15311, 27206, 30622, 55973, 111946, 149633, 168421, 299266, 336842, 615703, 1231406, 3414353, 6828706, 37557883, 75115766]

約数ペア:

[(1, 75115766), (2, 37557883), (11, 6828706), (22, 3414353), (61, 1231406), (122, 615703), (223, 336842), (251, 299266), (446, 168421), (502, 149633), (671, 111946), (1342, 55973), (2453, 30622), (2761, 27206), (4906, 15311), (5522, 13603)]