86267835

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 40

約数和(自身を含む): 157600080

約数和(自身を除く): 71332245

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4019, 4293, 7155, 12057, 20095, 21465, 36171, 60285, 108513, 180855, 213007, 325539, 542565, 639021, 1065035, 1627695, 1917063, 3195105, 5751189, 9585315, 17253567, 28755945, 86267835]

約数ペア:

[(1, 86267835), (3, 28755945), (5, 17253567), (9, 9585315), (15, 5751189), (27, 3195105), (45, 1917063), (53, 1627695), (81, 1065035), (135, 639021), (159, 542565), (265, 325539), (405, 213007), (477, 180855), (795, 108513), (1431, 60285), (2385, 36171), (4019, 21465), (4293, 20095), (7155, 12057)]