130604805

素因数分解:

$3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 235006200

約数和(自身を除く): 104401395

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 389, 405, 829, 1167, 1945, 2487, 3501, 4145, 5835, 7461, 10503, 12435, 17505, 22383, 31509, 37305, 52515, 67149, 111915, 157545, 322481, 335745, 967443, 1612405, 2902329, 4837215, 8706987, 14511645, 26120961, 43534935, 130604805]

約数ペア:

[(1, 130604805), (3, 43534935), (5, 26120961), (9, 14511645), (15, 8706987), (27, 4837215), (45, 2902329), (81, 1612405), (135, 967443), (389, 335745), (405, 322481), (829, 157545), (1167, 111915), (1945, 67149), (2487, 52515), (3501, 37305), (4145, 31509), (5835, 22383), (7461, 17505), (10503, 12435)]