1369251145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 1776621600

約数和(自身を除く): 407370455

約数列:

[1, 5, 17, 73, 85, 149, 365, 745, 1241, 1481, 2533, 6205, 7405, 10877, 12665, 25177, 54385, 108113, 125885, 184909, 220669, 540565, 924545, 1103345, 1837921, 3751373, 9189605, 16108837, 18756865, 80544185, 273850229, 1369251145]

約数ペア:

[(1, 1369251145), (5, 273850229), (17, 80544185), (73, 18756865), (85, 16108837), (149, 9189605), (365, 3751373), (745, 1837921), (1241, 1103345), (1481, 924545), (2533, 540565), (6205, 220669), (7405, 184909), (10877, 125885), (12665, 108113), (25177, 54385)]