25403145

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27763}}^1$

素因数の和:27832

約数の個数: 16

約数和(自身を含む): 41312832

約数和(自身を除く): 15909687

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 27763, 83289, 138815, 416445, 1693543, 5080629, 8467715, 25403145]

約数ペア:

[(1, 25403145), (3, 8467715), (5, 5080629), (15, 1693543), (61, 416445), (183, 138815), (305, 83289), (915, 27763)]