16687035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 31543200

約数和(自身を除く): 14856165

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 673, 855, 1305, 1653, 2019, 2755, 3365, 4959, 6057, 8265, 10095, 12787, 19517, 24795, 30285, 38361, 58551, 63935, 97585, 115083, 175653, 191805, 292755, 370823, 575415, 878265, 1112469, 1854115, 3337407, 5562345, 16687035]

約数ペア:

[(1, 16687035), (3, 5562345), (5, 3337407), (9, 1854115), (15, 1112469), (19, 878265), (29, 575415), (45, 370823), (57, 292755), (87, 191805), (95, 175653), (145, 115083), (171, 97585), (261, 63935), (285, 58551), (435, 38361), (551, 30285), (673, 24795), (855, 19517), (1305, 12787), (1653, 10095), (2019, 8265), (2755, 6057), (3365, 4959)]