8200215

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 14320800

約数和(自身を除く): 6120585

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1223, 1341, 2235, 3669, 6115, 6705, 11007, 18345, 55035, 182227, 546681, 911135, 1640043, 2733405, 8200215]

約数ペア:

[(1, 8200215), (3, 2733405), (5, 1640043), (9, 911135), (15, 546681), (45, 182227), (149, 55035), (447, 18345), (745, 11007), (1223, 6705), (1341, 6115), (2235, 3669)]