23306325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 21262251

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 175, 309, 431, 515, 525, 721, 1293, 1545, 2155, 2163, 2575, 3017, 3605, 6465, 7725, 9051, 10775, 10815, 15085, 18025, 32325, 44393, 45255, 54075, 75425, 133179, 221965, 226275, 310751, 665895, 932253, 1109825, 1553755, 3329475, 4661265, 7768775, 23306325]

約数ペア:

[(1, 23306325), (3, 7768775), (5, 4661265), (7, 3329475), (15, 1553755), (21, 1109825), (25, 932253), (35, 665895), (75, 310751), (103, 226275), (105, 221965), (175, 133179), (309, 75425), (431, 54075), (515, 45255), (525, 44393), (721, 32325), (1293, 18025), (1545, 15085), (2155, 10815), (2163, 10775), (2575, 9051), (3017, 7725), (3605, 6465)]