83121285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 143716608

約数和(自身を除く): 60595323

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 401, 1063, 1203, 2005, 3189, 5213, 5315, 6015, 13819, 15639, 15945, 26065, 41457, 69095, 78195, 207285, 426263, 1278789, 2131315, 5541419, 6393945, 16624257, 27707095, 83121285]

約数ペア:

[(1, 83121285), (3, 27707095), (5, 16624257), (13, 6393945), (15, 5541419), (39, 2131315), (65, 1278789), (195, 426263), (401, 207285), (1063, 78195), (1203, 69095), (2005, 41457), (3189, 26065), (5213, 15945), (5315, 15639), (6015, 13819)]