210318542955

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1\times {\mathrm{3719}}^1$

素因数の和:5065

約数の個数: 64

約数和(自身を含む): 375190272000

約数和(自身を除く): 164871729045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 823, 1527, 2469, 2545, 3719, 4115, 4581, 7407, 7635, 11157, 12345, 13743, 18595, 22221, 22905, 33471, 37035, 55785, 68715, 100413, 111105, 167355, 418907, 502065, 1256721, 1892971, 2094535, 3060737, 3770163, 5678913, 6283605, 9182211, 9464855, 11310489, 15303685, 17036739, 18850815, 27546633, 28394565, 45911055, 51110217, 56552445, 82639899, 85183695, 137733165, 255551085, 413199495, 1557915133, 4673745399, 7789575665, 14021236197, 23368726995, 42063708591, 70106180985, 210318542955]

約数ペア:

[(1, 210318542955), (3, 70106180985), (5, 42063708591), (9, 23368726995), (15, 14021236197), (27, 7789575665), (45, 4673745399), (135, 1557915133), (509, 413199495), (823, 255551085), (1527, 137733165), (2469, 85183695), (2545, 82639899), (3719, 56552445), (4115, 51110217), (4581, 45911055), (7407, 28394565), (7635, 27546633), (11157, 18850815), (12345, 17036739), (13743, 15303685), (18595, 11310489), (22221, 9464855), (22905, 9182211), (33471, 6283605), (37035, 5678913), (55785, 3770163), (68715, 3060737), (100413, 2094535), (111105, 1892971), (167355, 1256721), (418907, 502065)]