25480077

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13633}}^1$

素因数の和:13732

約数の個数: 16

約数和(自身を含む): 39265920

約数和(自身を除く): 13785843

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 13633, 40899, 95431, 286293, 1213337, 3640011, 8493359, 25480077]

約数ペア:

[(1, 25480077), (3, 8493359), (7, 3640011), (21, 1213337), (89, 286293), (267, 95431), (623, 40899), (1869, 13633)]