74566125

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 61715475

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 711, 839, 1125, 1185, 1975, 2517, 3555, 4195, 5925, 7551, 9875, 12585, 17775, 20975, 29625, 37755, 62925, 66281, 88875, 104875, 188775, 198843, 314625, 331405, 596529, 943875, 994215, 1657025, 2982645, 4971075, 8285125, 14913225, 24855375, 74566125]

約数ペア:

[(1, 74566125), (3, 24855375), (5, 14913225), (9, 8285125), (15, 4971075), (25, 2982645), (45, 1657025), (75, 994215), (79, 943875), (125, 596529), (225, 331405), (237, 314625), (375, 198843), (395, 188775), (711, 104875), (839, 88875), (1125, 66281), (1185, 62925), (1975, 37755), (2517, 29625), (3555, 20975), (4195, 17775), (5925, 12585), (7551, 9875)]