72368745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283799}}^1$

素因数の和:283824

約数の個数: 16

約数和(自身を含む): 122601600

約数和(自身を除く): 50232855

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283799, 851397, 1418995, 4256985, 4824583, 14473749, 24122915, 72368745]

約数ペア:

[(1, 72368745), (3, 24122915), (5, 14473749), (15, 4824583), (17, 4256985), (51, 1418995), (85, 851397), (255, 283799)]