89570195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 44151085

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 7369, 12155, 36845, 81059, 95797, 125273, 405295, 478985, 626365, 1053767, 1378003, 1628549, 5268835, 6890015, 8142745, 17914039, 89570195]

約数ペア:

[(1, 89570195), (5, 17914039), (11, 8142745), (13, 6890015), (17, 5268835), (55, 1628549), (65, 1378003), (85, 1053767), (143, 626365), (187, 478985), (221, 405295), (715, 125273), (935, 95797), (1105, 81059), (2431, 36845), (7369, 12155)]