19601415

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4229}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 34313760

約数和(自身を除く): 14712345

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4229, 4635, 12687, 21145, 38061, 63435, 190305, 435587, 1306761, 2177935, 3920283, 6533805, 19601415]

約数ペア:

[(1, 19601415), (3, 6533805), (5, 3920283), (9, 2177935), (15, 1306761), (45, 435587), (103, 190305), (309, 63435), (515, 38061), (927, 21145), (1545, 12687), (4229, 4635)]