472305

素因数分解:

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

素因数の和:105

約数の個数: 24

約数和(自身を含む): 810432

約数和(自身を除く): 338127

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1369, 2553, 4107, 4255, 6845, 12765, 20535, 31487, 94461, 157435, 472305]

約数ペア:

[(1, 472305), (3, 157435), (5, 94461), (15, 31487), (23, 20535), (37, 12765), (69, 6845), (111, 4255), (115, 4107), (185, 2553), (345, 1369), (555, 851)]