40109095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 55802880

約数和(自身を除く): 15693785

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 691, 893, 1235, 3055, 3455, 4465, 8983, 11609, 13129, 32477, 44915, 58045, 65645, 162385, 170677, 422201, 617063, 853385, 2111005, 3085315, 8021819, 40109095]

約数ペア:

[(1, 40109095), (5, 8021819), (13, 3085315), (19, 2111005), (47, 853385), (65, 617063), (95, 422201), (235, 170677), (247, 162385), (611, 65645), (691, 58045), (893, 44915), (1235, 32477), (3055, 13129), (3455, 11609), (4465, 8983)]