26430445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 33546240

約数和(自身を除く): 7115795

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4159, 6355, 20795, 128929, 170519, 644645, 852595, 5286089, 26430445]

約数ペア:

[(1, 26430445), (5, 5286089), (31, 852595), (41, 644645), (155, 170519), (205, 128929), (1271, 20795), (4159, 6355)]