652059315

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70001}}^1$

素因数の和:70041

約数の個数: 40

約数和(自身を含む): 1219714848

約数和(自身を除く): 567655533

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 70001, 210003, 350005, 630009, 1050015, 1610023, 1890027, 3150045, 4830069, 5670081, 8050115, 9450135, 14490207, 24150345, 28350405, 43470621, 72451035, 130411863, 217353105, 652059315]

約数ペア:

[(1, 652059315), (3, 217353105), (5, 130411863), (9, 72451035), (15, 43470621), (23, 28350405), (27, 24150345), (45, 14490207), (69, 9450135), (81, 8050115), (115, 5670081), (135, 4830069), (207, 3150045), (345, 1890027), (405, 1610023), (621, 1050015), (1035, 630009), (1863, 350005), (3105, 210003), (9315, 70001)]