74591415

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24023}}^1$

素因数の和:24060

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 63786825

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 24023, 72069, 120115, 216207, 360345, 552529, 648621, 1081035, 1657587, 2762645, 3243105, 4972761, 8287935, 14918283, 24863805, 74591415]

約数ペア:

[(1, 74591415), (3, 24863805), (5, 14918283), (9, 8287935), (15, 4972761), (23, 3243105), (27, 2762645), (45, 1657587), (69, 1081035), (115, 648621), (135, 552529), (207, 360345), (345, 216207), (621, 120115), (1035, 72069), (3105, 24023)]