22389495

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21023}}^1$

素因数の和:21102

約数の個数: 16

約数和(自身を含む): 36329472

約数和(自身を除く): 13939977

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 21023, 63069, 105115, 315345, 1492633, 4477899, 7463165, 22389495]

約数ペア:

[(1, 22389495), (3, 7463165), (5, 4477899), (15, 1492633), (71, 315345), (213, 105115), (355, 63069), (1065, 21023)]