85947135

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 53951745

約数列:

[1, 3, 5, 15, 131, 191, 229, 393, 573, 655, 687, 955, 1145, 1965, 2865, 3435, 25021, 29999, 43739, 75063, 89997, 125105, 131217, 149995, 218695, 375315, 449985, 656085, 5729809, 17189427, 28649045, 85947135]

約数ペア:

[(1, 85947135), (3, 28649045), (5, 17189427), (15, 5729809), (131, 656085), (191, 449985), (229, 375315), (393, 218695), (573, 149995), (655, 131217), (687, 125105), (955, 89997), (1145, 75063), (1965, 43739), (2865, 29999), (3435, 25021)]