89342275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17099}}^1$

素因数の和:17139

約数の個数: 24

約数和(自身を含む): 127224000

約数和(自身を除く): 37881725

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 17099, 85495, 188089, 324881, 427475, 940445, 1624405, 3573691, 4702225, 8122025, 17868455, 89342275]

約数ペア:

[(1, 89342275), (5, 17868455), (11, 8122025), (19, 4702225), (25, 3573691), (55, 1624405), (95, 940445), (209, 427475), (275, 324881), (475, 188089), (1045, 85495), (5225, 17099)]