38415575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4817}}^1$

素因数の和:4867

約数の個数: 24

約数和(自身を含む): 53768880

約数和(自身を除く): 15353305

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 4817, 7975, 24085, 52987, 120425, 139693, 264935, 698465, 1324675, 1536623, 3492325, 7683115, 38415575]

約数ペア:

[(1, 38415575), (5, 7683115), (11, 3492325), (25, 1536623), (29, 1324675), (55, 698465), (145, 264935), (275, 139693), (319, 120425), (725, 52987), (1595, 24085), (4817, 7975)]