63825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 113088

約数和(自身を除く): 49263

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2553, 2775, 4255, 12765, 21275, 63825]

約数ペア:

[(1, 63825), (3, 21275), (5, 12765), (15, 4255), (23, 2775), (25, 2553), (37, 1725), (69, 925), (75, 851), (111, 575), (115, 555), (185, 345)]