72358605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 140297976

約数和(自身を除く): 67939371

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 121, 137, 165, 291, 363, 411, 485, 495, 605, 685, 873, 1067, 1089, 1233, 1455, 1507, 1815, 2055, 3201, 4365, 4521, 5335, 5445, 6165, 7535, 9603, 11737, 13289, 13563, 16005, 16577, 22605, 35211, 39867, 48015, 49731, 58685, 66445, 67815, 82885, 105633, 119601, 146179, 149193, 176055, 199335, 248655, 438537, 528165, 598005, 730895, 745965, 1315611, 1607969, 2192685, 4823907, 6578055, 8039845, 14471721, 24119535, 72358605]

約数ペア:

[(1, 72358605), (3, 24119535), (5, 14471721), (9, 8039845), (11, 6578055), (15, 4823907), (33, 2192685), (45, 1607969), (55, 1315611), (97, 745965), (99, 730895), (121, 598005), (137, 528165), (165, 438537), (291, 248655), (363, 199335), (411, 176055), (485, 149193), (495, 146179), (605, 119601), (685, 105633), (873, 82885), (1067, 67815), (1089, 66445), (1233, 58685), (1455, 49731), (1507, 48015), (1815, 39867), (2055, 35211), (3201, 22605), (4365, 16577), (4521, 16005), (5335, 13563), (5445, 13289), (6165, 11737), (7535, 9603)]