38648625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 67122432

約数和(自身を除く): 28473807

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 4481, 8625, 13443, 22405, 67215, 103063, 112025, 309189, 336075, 515315, 560125, 1545945, 1680375, 2576575, 7729725, 12882875, 38648625]

約数ペア:

[(1, 38648625), (3, 12882875), (5, 7729725), (15, 2576575), (23, 1680375), (25, 1545945), (69, 560125), (75, 515315), (115, 336075), (125, 309189), (345, 112025), (375, 103063), (575, 67215), (1725, 22405), (2875, 13443), (4481, 8625)]