15125835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 11623605

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2579, 5865, 7737, 12895, 38685, 43843, 59317, 131529, 177951, 219215, 296585, 657645, 889755, 1008389, 3025167, 5041945, 15125835]

約数ペア:

[(1, 15125835), (3, 5041945), (5, 3025167), (15, 1008389), (17, 889755), (23, 657645), (51, 296585), (69, 219215), (85, 177951), (115, 131529), (255, 59317), (345, 43843), (391, 38685), (1173, 12895), (1955, 7737), (2579, 5865)]