60821865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103969}}^1$

素因数の和:103993

約数の個数: 24

約数和(自身を含む): 113535240

約数和(自身を除く): 52713375

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 103969, 311907, 519845, 935721, 1351597, 1559535, 4054791, 4678605, 6757985, 12164373, 20273955, 60821865]

約数ペア:

[(1, 60821865), (3, 20273955), (5, 12164373), (9, 6757985), (13, 4678605), (15, 4054791), (39, 1559535), (45, 1351597), (65, 935721), (117, 519845), (195, 311907), (585, 103969)]