13397565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 23356800

約数和(自身を除く): 9959235

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1621, 1653, 2755, 4863, 8105, 8265, 24315, 30799, 47009, 92397, 141027, 153995, 235045, 461985, 705135, 893171, 2679513, 4465855, 13397565]

約数ペア:

[(1, 13397565), (3, 4465855), (5, 2679513), (15, 893171), (19, 705135), (29, 461985), (57, 235045), (87, 153995), (95, 141027), (145, 92397), (285, 47009), (435, 30799), (551, 24315), (1621, 8265), (1653, 8105), (2755, 4863)]