13001445

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 23280000

約数和(自身を除く): 10278555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 499, 579, 965, 1497, 1737, 2495, 2895, 4491, 5211, 7485, 8685, 13473, 22455, 26055, 67365, 96307, 288921, 481535, 866763, 1444605, 2600289, 4333815, 13001445]

約数ペア:

[(1, 13001445), (3, 4333815), (5, 2600289), (9, 1444605), (15, 866763), (27, 481535), (45, 288921), (135, 96307), (193, 67365), (499, 26055), (579, 22455), (965, 13473), (1497, 8685), (1737, 7485), (2495, 5211), (2895, 4491)]