54529905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 93133440

約数和(自身を除く): 38603535

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 2621, 4161, 6935, 7863, 13105, 20805, 39315, 49799, 149397, 191333, 248995, 573999, 746985, 956665, 2869995, 3635327, 10905981, 18176635, 54529905]

約数ペア:

[(1, 54529905), (3, 18176635), (5, 10905981), (15, 3635327), (19, 2869995), (57, 956665), (73, 746985), (95, 573999), (219, 248995), (285, 191333), (365, 149397), (1095, 49799), (1387, 39315), (2621, 20805), (4161, 13105), (6935, 7863)]