55504215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 105006720

約数和(自身を除く): 49502505

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 1201, 3081, 3555, 3603, 5135, 6005, 9243, 10809, 15405, 15613, 18015, 46215, 46839, 54045, 78065, 94879, 140517, 234195, 284637, 474395, 702585, 853911, 1233427, 1423185, 3700281, 4269555, 6167135, 11100843, 18501405, 55504215]

約数ペア:

[(1, 55504215), (3, 18501405), (5, 11100843), (9, 6167135), (13, 4269555), (15, 3700281), (39, 1423185), (45, 1233427), (65, 853911), (79, 702585), (117, 474395), (195, 284637), (237, 234195), (395, 140517), (585, 94879), (711, 78065), (1027, 54045), (1185, 46839), (1201, 46215), (3081, 18015), (3555, 15613), (3603, 15405), (5135, 10809), (6005, 9243)]