27039565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 39640320

約数和(自身を除く): 12600755

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 557, 665, 1387, 2555, 2785, 3899, 6935, 9709, 10583, 19495, 40661, 48545, 52915, 74081, 203305, 284627, 370405, 772559, 1423135, 3862795, 5407913, 27039565]

約数ペア:

[(1, 27039565), (5, 5407913), (7, 3862795), (19, 1423135), (35, 772559), (73, 370405), (95, 284627), (133, 203305), (365, 74081), (511, 52915), (557, 48545), (665, 40661), (1387, 19495), (2555, 10583), (2785, 9709), (3899, 6935)]