28892435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 43146432

約数和(自身を除く): 14253997

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2377, 2431, 11885, 12155, 26147, 30901, 40409, 130735, 154505, 202045, 339911, 444499, 525317, 1699555, 2222495, 2626585, 5778487, 28892435]

約数ペア:

[(1, 28892435), (5, 5778487), (11, 2626585), (13, 2222495), (17, 1699555), (55, 525317), (65, 444499), (85, 339911), (143, 202045), (187, 154505), (221, 130735), (715, 40409), (935, 30901), (1105, 26147), (2377, 12155), (2431, 11885)]