108775215

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16223}}^1$

素因数の和:16383

約数の個数: 24

約数和(自身を含む): 189820800

約数和(自身を除く): 81045585

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 16223, 48669, 81115, 146007, 243345, 730035, 2417227, 7251681, 12086135, 21755043, 36258405, 108775215]

約数ペア:

[(1, 108775215), (3, 36258405), (5, 21755043), (9, 12086135), (15, 7251681), (45, 2417227), (149, 730035), (447, 243345), (745, 146007), (1341, 81115), (2235, 48669), (6705, 16223)]