13784505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 25691904

約数和(自身を除く): 11907399

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2477, 5565, 7431, 12385, 17339, 37155, 52017, 86695, 131281, 260085, 393843, 656405, 918967, 1969215, 2756901, 4594835, 13784505]

約数ペア:

[(1, 13784505), (3, 4594835), (5, 2756901), (7, 1969215), (15, 918967), (21, 656405), (35, 393843), (53, 260085), (105, 131281), (159, 86695), (265, 52017), (371, 37155), (795, 17339), (1113, 12385), (1855, 7431), (2477, 5565)]