2983635

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 5488560

約数和(自身を除く): 2504925

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 139, 159, 265, 405, 417, 477, 695, 795, 1251, 1431, 2085, 2385, 3753, 4293, 6255, 7155, 7367, 11259, 18765, 21465, 22101, 36835, 56295, 66303, 110505, 198909, 331515, 596727, 994545, 2983635]

約数ペア:

[(1, 2983635), (3, 994545), (5, 596727), (9, 331515), (15, 198909), (27, 110505), (45, 66303), (53, 56295), (81, 36835), (135, 22101), (139, 21465), (159, 18765), (265, 11259), (405, 7367), (417, 7155), (477, 6255), (695, 4293), (795, 3753), (1251, 2385), (1431, 2085)]