180180315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{190667}}^1$

素因数の和:190688

約数の個数: 32

約数和(自身を含む): 366082560

約数和(自身を除く): 185902245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 190667, 572001, 953335, 1334669, 1716003, 2860005, 4004007, 5148009, 6673345, 8580015, 12012021, 20020035, 25740045, 36036063, 60060105, 180180315]

約数ペア:

[(1, 180180315), (3, 60060105), (5, 36036063), (7, 25740045), (9, 20020035), (15, 12012021), (21, 8580015), (27, 6673345), (35, 5148009), (45, 4004007), (63, 2860005), (105, 1716003), (135, 1334669), (189, 953335), (315, 572001), (945, 190667)]