1219079325

素因数分解:

$3^1\times 5^2\times {\mathrm{1669}}^1\times {\mathrm{9739}}^1$

素因数の和:11421

約数の個数: 24

約数和(自身を含む): 2016959200

約数和(自身を除く): 797879875

約数列:

[1, 3, 5, 15, 25, 75, 1669, 5007, 8345, 9739, 25035, 29217, 41725, 48695, 125175, 146085, 243475, 730425, 16254391, 48763173, 81271955, 243815865, 406359775, 1219079325]

約数ペア:

[(1, 1219079325), (3, 406359775), (5, 243815865), (15, 81271955), (25, 48763173), (75, 16254391), (1669, 730425), (5007, 243475), (8345, 146085), (9739, 125175), (25035, 48695), (29217, 41725)]