1040805

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 1829880

約数和(自身を除く): 789075

約数列:

[1, 3, 5, 9, 15, 45, 101, 229, 303, 505, 687, 909, 1145, 1515, 2061, 3435, 4545, 10305, 23129, 69387, 115645, 208161, 346935, 1040805]

約数ペア:

[(1, 1040805), (3, 346935), (5, 208161), (9, 115645), (15, 69387), (45, 23129), (101, 10305), (229, 4545), (303, 3435), (505, 2061), (687, 1515), (909, 1145)]