237701255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 88890745

約数列:

[1, 5, 11, 29, 55, 71, 145, 319, 355, 781, 1595, 2059, 2099, 3905, 10295, 10495, 22649, 23089, 60871, 113245, 115445, 149029, 304355, 669581, 745145, 1639319, 3347905, 4321841, 8196595, 21609205, 47540251, 237701255]

約数ペア:

[(1, 237701255), (5, 47540251), (11, 21609205), (29, 8196595), (55, 4321841), (71, 3347905), (145, 1639319), (319, 745145), (355, 669581), (781, 304355), (1595, 149029), (2059, 115445), (2099, 113245), (3905, 60871), (10295, 23089), (10495, 22649)]