1177722015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{5309}}^1$

素因数の和:5983

約数の個数: 32

約数和(自身を含む): 1969712640

約数和(自身を除く): 791990625

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 643, 1929, 3215, 5309, 9645, 14789, 15927, 26545, 44367, 73945, 79635, 122107, 221835, 366321, 610535, 1831605, 3413687, 10241061, 17068435, 51205305, 78514801, 235544403, 392574005, 1177722015]

約数ペア:

[(1, 1177722015), (3, 392574005), (5, 235544403), (15, 78514801), (23, 51205305), (69, 17068435), (115, 10241061), (345, 3413687), (643, 1831605), (1929, 610535), (3215, 366321), (5309, 221835), (9645, 122107), (14789, 79635), (15927, 73945), (26545, 44367)]