66692295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 126627840

約数和(自身を除く): 59935545

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 69, 115, 135, 141, 207, 235, 345, 423, 457, 621, 705, 1035, 1081, 1269, 1371, 2115, 2285, 3105, 3243, 4113, 5405, 6345, 6855, 9729, 10511, 12339, 16215, 20565, 21479, 29187, 31533, 48645, 52555, 61695, 64437, 94599, 107395, 145935, 157665, 193311, 283797, 322185, 472995, 494017, 579933, 966555, 1418985, 1482051, 2470085, 2899665, 4446153, 7410255, 13338459, 22230765, 66692295]

約数ペア:

[(1, 66692295), (3, 22230765), (5, 13338459), (9, 7410255), (15, 4446153), (23, 2899665), (27, 2470085), (45, 1482051), (47, 1418985), (69, 966555), (115, 579933), (135, 494017), (141, 472995), (207, 322185), (235, 283797), (345, 193311), (423, 157665), (457, 145935), (621, 107395), (705, 94599), (1035, 64437), (1081, 61695), (1269, 52555), (1371, 48645), (2115, 31533), (2285, 29187), (3105, 21479), (3243, 20565), (4113, 16215), (5405, 12339), (6345, 10511), (6855, 9729)]