129250305

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54193}}^1$

素因数の和:54257

約数の個数: 24

約数和(自身を含む): 228265128

約数和(自身を除く): 99014823

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 54193, 162579, 270965, 487737, 812895, 2438685, 2872229, 8616687, 14361145, 25850061, 43083435, 129250305]

約数ペア:

[(1, 129250305), (3, 43083435), (5, 25850061), (9, 14361145), (15, 8616687), (45, 2872229), (53, 2438685), (159, 812895), (265, 487737), (477, 270965), (795, 162579), (2385, 54193)]