7169985

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 12862080

約数和(自身を除く): 5692095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 307, 519, 865, 921, 1535, 1557, 2595, 2763, 4605, 4671, 7785, 8289, 13815, 23355, 41445, 53111, 159333, 265555, 477999, 796665, 1433997, 2389995, 7169985]

約数ペア:

[(1, 7169985), (3, 2389995), (5, 1433997), (9, 796665), (15, 477999), (27, 265555), (45, 159333), (135, 53111), (173, 41445), (307, 23355), (519, 13815), (865, 8289), (921, 7785), (1535, 4671), (1557, 4605), (2595, 2763)]