1662544995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{16447}}^1$

素因数の和:16771

約数の個数: 32

約数和(自身を含む): 2785370112

約数和(自身を除く): 1122825117

約数列:

[1, 3, 5, 15, 23, 69, 115, 293, 345, 879, 1465, 4395, 6739, 16447, 20217, 33695, 49341, 82235, 101085, 246705, 378281, 1134843, 1891405, 4818971, 5674215, 14456913, 24094855, 72284565, 110836333, 332508999, 554181665, 1662544995]

約数ペア:

[(1, 1662544995), (3, 554181665), (5, 332508999), (15, 110836333), (23, 72284565), (69, 24094855), (115, 14456913), (293, 5674215), (345, 4818971), (879, 1891405), (1465, 1134843), (4395, 378281), (6739, 246705), (16447, 101085), (20217, 82235), (33695, 49341)]