2463645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 4246272

約数和(自身を除く): 1782627

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 193, 345, 555, 579, 851, 965, 2553, 2895, 4255, 4439, 7141, 12765, 13317, 21423, 22195, 35705, 66585, 107115, 164243, 492729, 821215, 2463645]

約数ペア:

[(1, 2463645), (3, 821215), (5, 492729), (15, 164243), (23, 107115), (37, 66585), (69, 35705), (111, 22195), (115, 21423), (185, 13317), (193, 12765), (345, 7141), (555, 4439), (579, 4255), (851, 2895), (965, 2553)]