2023221645

素因数分解:

$3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22811}}^1$

素因数の和:22904

約数の個数: 48

約数和(自身を含む): 3686784192

約数和(自身を除く): 1663562547

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 365, 405, 657, 1095, 1215, 1971, 3285, 5913, 9855, 17739, 22811, 29565, 68433, 88695, 114055, 205299, 342165, 615897, 1026495, 1665203, 1847691, 3079485, 4995609, 5543073, 8326015, 9238455, 14986827, 24978045, 27715365, 44960481, 74934135, 134881443, 224802405, 404644329, 674407215, 2023221645]

約数ペア:

[(1, 2023221645), (3, 674407215), (5, 404644329), (9, 224802405), (15, 134881443), (27, 74934135), (45, 44960481), (73, 27715365), (81, 24978045), (135, 14986827), (219, 9238455), (243, 8326015), (365, 5543073), (405, 4995609), (657, 3079485), (1095, 1847691), (1215, 1665203), (1971, 1026495), (3285, 615897), (5913, 342165), (9855, 205299), (17739, 114055), (22811, 88695), (29565, 68433)]