23189175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4520

約数の個数: 36

約数和(自身を含む): 43349904

約数和(自身を除く): 20160729

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 4481, 5175, 13443, 22405, 40329, 67215, 103063, 112025, 201645, 309189, 336075, 515315, 927567, 1008225, 1545945, 2576575, 4637835, 7729725, 23189175]

約数ペア:

[(1, 23189175), (3, 7729725), (5, 4637835), (9, 2576575), (15, 1545945), (23, 1008225), (25, 927567), (45, 515315), (69, 336075), (75, 309189), (115, 201645), (207, 112025), (225, 103063), (345, 67215), (575, 40329), (1035, 22405), (1725, 13443), (4481, 5175)]