11404395

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 21170160

約数和(自身を除く): 9765765

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 971, 1305, 2349, 2913, 3915, 4855, 8739, 11745, 14565, 26217, 28159, 43695, 78651, 84477, 131085, 140795, 253431, 393255, 422385, 760293, 1267155, 2280879, 3801465, 11404395]

約数ペア:

[(1, 11404395), (3, 3801465), (5, 2280879), (9, 1267155), (15, 760293), (27, 422385), (29, 393255), (45, 253431), (81, 140795), (87, 131085), (135, 84477), (145, 78651), (261, 43695), (405, 28159), (435, 26217), (783, 14565), (971, 11745), (1305, 8739), (2349, 4855), (2913, 3915)]