4661265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 8626176

約数和(自身を除く): 3964911

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 431, 515, 721, 1293, 1545, 2155, 2163, 3017, 3605, 6465, 9051, 10815, 15085, 44393, 45255, 133179, 221965, 310751, 665895, 932253, 1553755, 4661265]

約数ペア:

[(1, 4661265), (3, 1553755), (5, 932253), (7, 665895), (15, 310751), (21, 221965), (35, 133179), (103, 45255), (105, 44393), (309, 15085), (431, 10815), (515, 9051), (721, 6465), (1293, 3605), (1545, 3017), (2155, 2163)]