1330481690955

素因数分解:

$3^3\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{2452207}}^1$

素因数の和:2456240

約数の個数: 32

約数和(自身を含む): 2365890278400

約数和(自身を除く): 1035408587445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4019, 12057, 20095, 36171, 60285, 108513, 180855, 542565, 2452207, 7356621, 12261035, 22069863, 36783105, 66209589, 110349315, 331047945, 9855419933, 29566259799, 49277099665, 88698779397, 147831298995, 266096338191, 443493896985, 1330481690955]

約数ペア:

[(1, 1330481690955), (3, 443493896985), (5, 266096338191), (9, 147831298995), (15, 88698779397), (27, 49277099665), (45, 29566259799), (135, 9855419933), (4019, 331047945), (12057, 110349315), (20095, 66209589), (36171, 36783105), (60285, 22069863), (108513, 12261035), (180855, 7356621), (542565, 2452207)]