219048855

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1009}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 360400320

約数和(自身を除く): 141351465

約数列:

[1, 3, 5, 15, 41, 123, 205, 353, 615, 1009, 1059, 1765, 3027, 5045, 5295, 14473, 15135, 41369, 43419, 72365, 124107, 206845, 217095, 356177, 620535, 1068531, 1780885, 5342655, 14603257, 43809771, 73016285, 219048855]

約数ペア:

[(1, 219048855), (3, 73016285), (5, 43809771), (15, 14603257), (41, 5342655), (123, 1780885), (205, 1068531), (353, 620535), (615, 356177), (1009, 217095), (1059, 206845), (1765, 124107), (3027, 72365), (5045, 43419), (5295, 41369), (14473, 15135)]