55605045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 96196608

約数和(自身を除く): 40591563

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 127, 255, 289, 303, 381, 505, 635, 867, 1445, 1515, 1717, 1905, 2159, 4335, 5151, 6477, 8585, 10795, 12827, 25755, 29189, 32385, 36703, 38481, 64135, 87567, 110109, 145945, 183515, 192405, 218059, 437835, 550545, 654177, 1090295, 3270885, 3707003, 11121009, 18535015, 55605045]

約数ペア:

[(1, 55605045), (3, 18535015), (5, 11121009), (15, 3707003), (17, 3270885), (51, 1090295), (85, 654177), (101, 550545), (127, 437835), (255, 218059), (289, 192405), (303, 183515), (381, 145945), (505, 110109), (635, 87567), (867, 64135), (1445, 38481), (1515, 36703), (1717, 32385), (1905, 29189), (2159, 25755), (4335, 12827), (5151, 10795), (6477, 8585)]