55532265

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 91172736

約数和(自身を除く): 35640471

約数列:

[1, 3, 5, 15, 61, 137, 183, 305, 411, 443, 685, 915, 1329, 2055, 2215, 6645, 8357, 25071, 27023, 41785, 60691, 81069, 125355, 135115, 182073, 303455, 405345, 910365, 3702151, 11106453, 18510755, 55532265]

約数ペア:

[(1, 55532265), (3, 18510755), (5, 11106453), (15, 3702151), (61, 910365), (137, 405345), (183, 303455), (305, 182073), (411, 135115), (443, 125355), (685, 81069), (915, 60691), (1329, 41785), (2055, 27023), (2215, 25071), (6645, 8357)]