13808865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 25390080

約数和(自身を除く): 11581215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 347, 379, 1041, 1137, 1735, 1895, 2429, 2653, 5205, 5685, 7287, 7959, 12145, 13265, 36435, 39795, 131513, 394539, 657565, 920591, 1972695, 2761773, 4602955, 13808865]

約数ペア:

[(1, 13808865), (3, 4602955), (5, 2761773), (7, 1972695), (15, 920591), (21, 657565), (35, 394539), (105, 131513), (347, 39795), (379, 36435), (1041, 13265), (1137, 12145), (1735, 7959), (1895, 7287), (2429, 5685), (2653, 5205)]