25740845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 7789267

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3023, 8515, 15115, 39299, 196495, 396013, 1980065, 5148169, 25740845]

約数ペア:

[(1, 25740845), (5, 5148169), (13, 1980065), (65, 396013), (131, 196495), (655, 39299), (1703, 15115), (3023, 8515)]