201338085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25183}}^1$

素因数の和:25245

約数の個数: 32

約数和(自身を含む): 355396608

約数和(自身を除く): 154058523

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 25183, 75549, 125915, 327379, 377745, 982137, 1032503, 1636895, 3097509, 4910685, 5162515, 13422539, 15487545, 40267617, 67112695, 201338085]

約数ペア:

[(1, 201338085), (3, 67112695), (5, 40267617), (13, 15487545), (15, 13422539), (39, 5162515), (41, 4910685), (65, 3097509), (123, 1636895), (195, 1032503), (205, 982137), (533, 377745), (615, 327379), (1599, 125915), (2665, 75549), (7995, 25183)]