40812715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 51432480

約数和(自身を除く): 10619765

約数列:

[1, 5, 29, 67, 145, 335, 1943, 4201, 9715, 21005, 121829, 281467, 609145, 1407335, 8162543, 40812715]

約数ペア:

[(1, 40812715), (5, 8162543), (29, 1407335), (67, 609145), (145, 281467), (335, 121829), (1943, 21005), (4201, 9715)]