30996405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20873}}^1$

素因数の和:20898

約数の個数: 32

約数和(自身を含む): 60117120

約数和(自身を除く): 29120715

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 20873, 62619, 104365, 187857, 229603, 313095, 563571, 688809, 939285, 1148015, 2066427, 2817855, 3444045, 6199281, 10332135, 30996405]

約数ペア:

[(1, 30996405), (3, 10332135), (5, 6199281), (9, 3444045), (11, 2817855), (15, 2066427), (27, 1148015), (33, 939285), (45, 688809), (55, 563571), (99, 313095), (135, 229603), (165, 187857), (297, 104365), (495, 62619), (1485, 20873)]