28425905

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 34957440

約数和(自身を除く): 6531535

約数列:

[1, 5, 59, 167, 295, 577, 835, 2885, 9853, 34043, 49265, 96359, 170215, 481795, 5685181, 28425905]

約数ペア:

[(1, 28425905), (5, 5685181), (59, 481795), (167, 170215), (295, 96359), (577, 49265), (835, 34043), (2885, 9853)]