40364655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 27925905

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1481, 1817, 4443, 5451, 7405, 9085, 22215, 27255, 34063, 102189, 116999, 170315, 350997, 510945, 584995, 1754985, 2690977, 8072931, 13454885, 40364655]

約数ペア:

[(1, 40364655), (3, 13454885), (5, 8072931), (15, 2690977), (23, 1754985), (69, 584995), (79, 510945), (115, 350997), (237, 170315), (345, 116999), (395, 102189), (1185, 34063), (1481, 27255), (1817, 22215), (4443, 9085), (5451, 7405)]