38926665

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12911}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 68485248

約数和(自身を除く): 29558583

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 12911, 38733, 64555, 116199, 193665, 580995, 865037, 2595111, 4325185, 7785333, 12975555, 38926665]

約数ペア:

[(1, 38926665), (3, 12975555), (5, 7785333), (9, 4325185), (15, 2595111), (45, 865037), (67, 580995), (201, 193665), (335, 116199), (603, 64555), (1005, 38733), (3015, 12911)]