2204565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1776747

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 431, 465, 1023, 1293, 1705, 2155, 4741, 5115, 6465, 13361, 14223, 23705, 40083, 66805, 71115, 146971, 200415, 440913, 734855, 2204565]

約数ペア:

[(1, 2204565), (3, 734855), (5, 440913), (11, 200415), (15, 146971), (31, 71115), (33, 66805), (55, 40083), (93, 23705), (155, 14223), (165, 13361), (341, 6465), (431, 5115), (465, 4741), (1023, 2155), (1293, 1705)]