73485664525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{529531}}^1$

素因数の和:529622

約数の個数: 48

約数和(自身を含む): 113989176448

約数和(自身を除く): 40503511923

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 175, 305, 325, 427, 455, 793, 1525, 2135, 2275, 3965, 5551, 10675, 19825, 27755, 138775, 529531, 2647655, 3706717, 6883903, 13238275, 18533585, 32301391, 34419515, 48187321, 92667925, 161506955, 172097575, 226109737, 240936605, 419918083, 807534775, 1130548685, 1204683025, 2099590415, 2939426581, 5652743425, 10497952075, 14697132905, 73485664525]

約数ペア:

[(1, 73485664525), (5, 14697132905), (7, 10497952075), (13, 5652743425), (25, 2939426581), (35, 2099590415), (61, 1204683025), (65, 1130548685), (91, 807534775), (175, 419918083), (305, 240936605), (325, 226109737), (427, 172097575), (455, 161506955), (793, 92667925), (1525, 48187321), (2135, 34419515), (2275, 32301391), (3965, 18533585), (5551, 13238275), (10675, 6883903), (19825, 3706717), (27755, 2647655), (138775, 529531)]