299096715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23431}}^1$

素因数の和:23499

約数の個数: 32

約数和(自身を含む): 512879616

約数和(自身を除く): 213782901

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 23431, 70293, 117155, 351465, 538913, 866947, 1616739, 2600841, 2694565, 4334735, 8083695, 13004205, 19939781, 59819343, 99698905, 299096715]

約数ペア:

[(1, 299096715), (3, 99698905), (5, 59819343), (15, 19939781), (23, 13004205), (37, 8083695), (69, 4334735), (111, 2694565), (115, 2600841), (185, 1616739), (345, 866947), (555, 538913), (851, 351465), (2553, 117155), (4255, 70293), (12765, 23431)]