155569095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28571}}^1$

素因数の和:28604

約数の個数: 36

約数和(自身を含む): 296405928

約数和(自身を除く): 140836833

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 28571, 85713, 142855, 257139, 314281, 428565, 942843, 1285695, 1571405, 2828529, 3457091, 4714215, 10371273, 14142645, 17285455, 31113819, 51856365, 155569095]

約数ペア:

[(1, 155569095), (3, 51856365), (5, 31113819), (9, 17285455), (11, 14142645), (15, 10371273), (33, 4714215), (45, 3457091), (55, 2828529), (99, 1571405), (121, 1285695), (165, 942843), (363, 428565), (495, 314281), (605, 257139), (1089, 142855), (1815, 85713), (5445, 28571)]