12772515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 23602176

約数和(自身を除く): 10829661

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1181, 1545, 2163, 3543, 3605, 5905, 8267, 10815, 17715, 24801, 41335, 121643, 124005, 364929, 608215, 851501, 1824645, 2554503, 4257505, 12772515]

約数ペア:

[(1, 12772515), (3, 4257505), (5, 2554503), (7, 1824645), (15, 851501), (21, 608215), (35, 364929), (103, 124005), (105, 121643), (309, 41335), (515, 24801), (721, 17715), (1181, 10815), (1545, 8267), (2163, 5905), (3543, 3605)]