23285625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 42361440

約数和(自身を除く): 19075815

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1129, 1375, 1875, 3387, 4125, 5645, 6875, 12419, 16935, 20625, 28225, 37257, 62095, 84675, 141125, 186285, 310475, 423375, 705625, 931425, 1552375, 2116875, 4657125, 7761875, 23285625]

約数ペア:

[(1, 23285625), (3, 7761875), (5, 4657125), (11, 2116875), (15, 1552375), (25, 931425), (33, 705625), (55, 423375), (75, 310475), (125, 186285), (165, 141125), (275, 84675), (375, 62095), (625, 37257), (825, 28225), (1129, 20625), (1375, 16935), (1875, 12419), (3387, 6875), (4125, 5645)]