91125645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 159868800

約数和(自身を除く): 68743155

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 169, 195, 309, 349, 507, 515, 845, 1047, 1339, 1545, 1745, 2535, 4017, 4537, 5235, 6695, 13611, 17407, 20085, 22685, 35947, 52221, 58981, 68055, 87035, 107841, 176943, 179735, 261105, 294905, 467311, 539205, 884715, 1401933, 2336555, 6075043, 7009665, 18225129, 30375215, 91125645]

約数ペア:

[(1, 91125645), (3, 30375215), (5, 18225129), (13, 7009665), (15, 6075043), (39, 2336555), (65, 1401933), (103, 884715), (169, 539205), (195, 467311), (309, 294905), (349, 261105), (507, 179735), (515, 176943), (845, 107841), (1047, 87035), (1339, 68055), (1545, 58981), (1745, 52221), (2535, 35947), (4017, 22685), (4537, 20085), (5235, 17407), (6695, 13611)]