4215255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 3284265

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 433, 649, 885, 1299, 1947, 2165, 3245, 4763, 6495, 9735, 14289, 23815, 25547, 71445, 76641, 127735, 281017, 383205, 843051, 1405085, 4215255]

約数ペア:

[(1, 4215255), (3, 1405085), (5, 843051), (11, 383205), (15, 281017), (33, 127735), (55, 76641), (59, 71445), (165, 25547), (177, 23815), (295, 14289), (433, 9735), (649, 6495), (885, 4763), (1299, 3245), (1947, 2165)]