10980765

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 40

約数和(自身を含む): 20734560

約数和(自身を除く): 9753795

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1427, 1539, 2565, 4281, 7135, 7695, 12843, 21405, 27113, 38529, 64215, 81339, 115587, 135565, 192645, 244017, 406695, 577935, 732051, 1220085, 2196153, 3660255, 10980765]

約数ペア:

[(1, 10980765), (3, 3660255), (5, 2196153), (9, 1220085), (15, 732051), (19, 577935), (27, 406695), (45, 244017), (57, 192645), (81, 135565), (95, 115587), (135, 81339), (171, 64215), (285, 38529), (405, 27113), (513, 21405), (855, 12843), (1427, 7695), (1539, 7135), (2565, 4281)]