15515830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12823}}^1$

素因数の和:12852

約数の個数: 24

約数和(自身を含む): 30700656

約数和(自身を除く): 15184826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12823, 25646, 64115, 128230, 141053, 282106, 705265, 1410530, 1551583, 3103166, 7757915, 15515830]

約数ペア:

[(1, 15515830), (2, 7757915), (5, 3103166), (10, 1551583), (11, 1410530), (22, 705265), (55, 282106), (110, 141053), (121, 128230), (242, 64115), (605, 25646), (1210, 12823)]