71042615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 104785920

約数和(自身を除く): 33743305

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 2273, 4465, 6251, 11365, 15911, 31255, 43187, 79555, 106831, 215935, 302309, 534155, 747817, 1511545, 2029789, 3739085, 10148945, 14208523, 71042615]

約数ペア:

[(1, 71042615), (5, 14208523), (7, 10148945), (19, 3739085), (35, 2029789), (47, 1511545), (95, 747817), (133, 534155), (235, 302309), (329, 215935), (665, 106831), (893, 79555), (1645, 43187), (2273, 31255), (4465, 15911), (6251, 11365)]