1361445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 2436480

約数和(自身を除く): 1075035

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 281, 285, 323, 843, 969, 1405, 1615, 4215, 4777, 4845, 5339, 14331, 16017, 23885, 26695, 71655, 80085, 90763, 272289, 453815, 1361445]

約数ペア:

[(1, 1361445), (3, 453815), (5, 272289), (15, 90763), (17, 80085), (19, 71655), (51, 26695), (57, 23885), (85, 16017), (95, 14331), (255, 5339), (281, 4845), (285, 4777), (323, 4215), (843, 1615), (969, 1405)]