2147799105

素因数分解:

$3^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{11149}}^1$

素因数の和:12590

約数の個数: 32

約数和(自身を含む): 3821328000

約数和(自身を除く): 1673528895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1427, 4281, 7135, 11149, 12843, 21405, 33447, 38529, 55745, 64215, 100341, 167235, 192645, 301023, 501705, 1505115, 15909623, 47728869, 79548115, 143186607, 238644345, 429559821, 715933035, 2147799105]

約数ペア:

[(1, 2147799105), (3, 715933035), (5, 429559821), (9, 238644345), (15, 143186607), (27, 79548115), (45, 47728869), (135, 15909623), (1427, 1505115), (4281, 501705), (7135, 301023), (11149, 192645), (12843, 167235), (21405, 100341), (33447, 64215), (38529, 55745)]