22551775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 30265920

約数和(自身を除く): 7714145

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1129, 1175, 3995, 5645, 19193, 19975, 28225, 53063, 95965, 265315, 479825, 902071, 1326575, 4510355, 22551775]

約数ペア:

[(1, 22551775), (5, 4510355), (17, 1326575), (25, 902071), (47, 479825), (85, 265315), (235, 95965), (425, 53063), (799, 28225), (1129, 19975), (1175, 19193), (3995, 5645)]