13943655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 27933984

約数和(自身を除く): 13990329

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1657, 1683, 2805, 4971, 8285, 8415, 14913, 18227, 24855, 28169, 54681, 74565, 84507, 91135, 140845, 164043, 253521, 273405, 309859, 422535, 820215, 929577, 1267605, 1549295, 2788731, 4647885, 13943655]

約数ペア:

[(1, 13943655), (3, 4647885), (5, 2788731), (9, 1549295), (11, 1267605), (15, 929577), (17, 820215), (33, 422535), (45, 309859), (51, 273405), (55, 253521), (85, 164043), (99, 140845), (153, 91135), (165, 84507), (187, 74565), (255, 54681), (495, 28169), (561, 24855), (765, 18227), (935, 14913), (1657, 8415), (1683, 8285), (2805, 4971)]