87104505

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{19819}}^1$

素因数の和:20120

約数の個数: 16

約数和(自身を含む): 139849920

約数和(自身を除く): 52745415

約数列:

[1, 3, 5, 15, 293, 879, 1465, 4395, 19819, 59457, 99095, 297285, 5806967, 17420901, 29034835, 87104505]

約数ペア:

[(1, 87104505), (3, 29034835), (5, 17420901), (15, 5806967), (293, 297285), (879, 99095), (1465, 59457), (4395, 19819)]