25948215

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 46779840

約数和(自身を除く): 20831625

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2633, 3285, 7899, 9855, 13165, 23697, 39495, 71091, 118485, 192209, 355455, 576627, 961045, 1729881, 2883135, 5189643, 8649405, 25948215]

約数ペア:

[(1, 25948215), (3, 8649405), (5, 5189643), (9, 2883135), (15, 1729881), (27, 961045), (45, 576627), (73, 355455), (135, 192209), (219, 118485), (365, 71091), (657, 39495), (1095, 23697), (1971, 13165), (2633, 9855), (3285, 7899)]