23185785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 19392135

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 439, 503, 1317, 1509, 2195, 2515, 3073, 3521, 6585, 7545, 9219, 10563, 15365, 17605, 46095, 52815, 220817, 662451, 1104085, 1545719, 3312255, 4637157, 7728595, 23185785]

約数ペア:

[(1, 23185785), (3, 7728595), (5, 4637157), (7, 3312255), (15, 1545719), (21, 1104085), (35, 662451), (105, 220817), (439, 52815), (503, 46095), (1317, 17605), (1509, 15365), (2195, 10563), (2515, 9219), (3073, 7545), (3521, 6585)]