16830555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 31180800

約数和(自身を除く): 14350245

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2029, 2765, 6087, 8295, 10145, 14203, 30435, 42609, 71015, 160291, 213045, 480873, 801455, 1122037, 2404365, 3366111, 5610185, 16830555]

約数ペア:

[(1, 16830555), (3, 5610185), (5, 3366111), (7, 2404365), (15, 1122037), (21, 801455), (35, 480873), (79, 213045), (105, 160291), (237, 71015), (395, 42609), (553, 30435), (1185, 14203), (1659, 10145), (2029, 8295), (2765, 6087)]