66734632795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{61981}}^1$

素因数の和:62295

約数の個数: 32

約数和(自身を含む): 86754965760

約数和(自身を除く): 20020332965

約数列:

[1, 5, 17, 53, 85, 239, 265, 901, 1195, 4063, 4505, 12667, 20315, 61981, 63335, 215339, 309905, 1053677, 1076695, 3284993, 5268385, 14813459, 16424965, 55844881, 74067295, 251828803, 279224405, 785113327, 1259144015, 3925566635, 13346926559, 66734632795]

約数ペア:

[(1, 66734632795), (5, 13346926559), (17, 3925566635), (53, 1259144015), (85, 785113327), (239, 279224405), (265, 251828803), (901, 74067295), (1195, 55844881), (4063, 16424965), (4505, 14813459), (12667, 5268385), (20315, 3284993), (61981, 1076695), (63335, 1053677), (215339, 309905)]