40951465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 50927616

約数和(自身を除く): 9976151

約数列:

[1, 5, 31, 155, 431, 613, 2155, 3065, 13361, 19003, 66805, 95015, 264203, 1321015, 8190293, 40951465]

約数ペア:

[(1, 40951465), (5, 8190293), (31, 1321015), (155, 264203), (431, 95015), (613, 66805), (2155, 19003), (3065, 13361)]