55220265

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 43275735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 911, 1347, 2245, 2733, 4041, 4555, 6735, 8199, 12123, 13665, 20205, 24597, 40995, 60615, 122985, 409039, 1227117, 2045195, 3681351, 6135585, 11044053, 18406755, 55220265]

約数ペア:

[(1, 55220265), (3, 18406755), (5, 11044053), (9, 6135585), (15, 3681351), (27, 2045195), (45, 1227117), (135, 409039), (449, 122985), (911, 60615), (1347, 40995), (2245, 24597), (2733, 20205), (4041, 13665), (4555, 12123), (6735, 8199)]