89068265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 128532096

約数和(自身を除く): 39463831

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 2897, 6149, 14485, 30745, 31867, 37661, 124571, 159335, 188305, 414271, 622855, 1370281, 1619423, 2071355, 6851405, 8097115, 17813653, 89068265]

約数ペア:

[(1, 89068265), (5, 17813653), (11, 8097115), (13, 6851405), (43, 2071355), (55, 1619423), (65, 1370281), (143, 622855), (215, 414271), (473, 188305), (559, 159335), (715, 124571), (2365, 37661), (2795, 31867), (2897, 30745), (6149, 14485)]