23041215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 18891585

約数列:

[1, 3, 5, 9, 15, 31, 45, 83, 93, 155, 199, 249, 279, 415, 465, 597, 747, 995, 1245, 1395, 1791, 2573, 2985, 3735, 6169, 7719, 8955, 12865, 16517, 18507, 23157, 30845, 38595, 49551, 55521, 82585, 92535, 115785, 148653, 247755, 277605, 512027, 743265, 1536081, 2560135, 4608243, 7680405, 23041215]

約数ペア:

[(1, 23041215), (3, 7680405), (5, 4608243), (9, 2560135), (15, 1536081), (31, 743265), (45, 512027), (83, 277605), (93, 247755), (155, 148653), (199, 115785), (249, 92535), (279, 82585), (415, 55521), (465, 49551), (597, 38595), (747, 30845), (995, 23157), (1245, 18507), (1395, 16517), (1791, 12865), (2573, 8955), (2985, 7719), (3735, 6169)]