20071275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{38231}}^1$

素因数の和:38251

約数の個数: 24

約数和(自身を含む): 37926144

約数和(自身を除く): 17854869

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 38231, 114693, 191155, 267617, 573465, 802851, 955775, 1338085, 2867325, 4014255, 6690425, 20071275]

約数ペア:

[(1, 20071275), (3, 6690425), (5, 4014255), (7, 2867325), (15, 1338085), (21, 955775), (25, 802851), (35, 573465), (75, 267617), (105, 191155), (175, 114693), (525, 38231)]