23450225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 32140800

約数和(自身を除く): 8690575

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 2399, 9775, 11995, 40783, 55177, 59975, 203915, 275885, 938009, 1019575, 1379425, 4690045, 23450225]

約数ペア:

[(1, 23450225), (5, 4690045), (17, 1379425), (23, 1019575), (25, 938009), (85, 275885), (115, 203915), (391, 59975), (425, 55177), (575, 40783), (1955, 11995), (2399, 9775)]