2302875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 4380480

約数和(自身を除く): 2077605

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 89, 115, 125, 207, 225, 267, 345, 375, 445, 575, 801, 1035, 1125, 1335, 1725, 2047, 2225, 2875, 4005, 5175, 6141, 6675, 8625, 10235, 11125, 18423, 20025, 25875, 30705, 33375, 51175, 92115, 100125, 153525, 255875, 460575, 767625, 2302875]

約数ペア:

[(1, 2302875), (3, 767625), (5, 460575), (9, 255875), (15, 153525), (23, 100125), (25, 92115), (45, 51175), (69, 33375), (75, 30705), (89, 25875), (115, 20025), (125, 18423), (207, 11125), (225, 10235), (267, 8625), (345, 6675), (375, 6141), (445, 5175), (575, 4005), (801, 2875), (1035, 2225), (1125, 2047), (1335, 1725)]