87255235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1613}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 108460800

約数和(自身を除く): 21205565

約数列:

[1, 5, 31, 155, 349, 1613, 1745, 8065, 10819, 50003, 54095, 250015, 562937, 2814685, 17451047, 87255235]

約数ペア:

[(1, 87255235), (5, 17451047), (31, 2814685), (155, 562937), (349, 250015), (1613, 54095), (1745, 50003), (8065, 10819)]