22951665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 20853135

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 233, 495, 597, 699, 995, 1165, 1791, 2097, 2189, 2563, 2985, 3495, 6567, 7689, 8955, 10485, 10945, 12815, 19701, 23067, 32835, 38445, 46367, 98505, 115335, 139101, 231835, 417303, 510037, 695505, 1530111, 2086515, 2550185, 4590333, 7650555, 22951665]

約数ペア:

[(1, 22951665), (3, 7650555), (5, 4590333), (9, 2550185), (11, 2086515), (15, 1530111), (33, 695505), (45, 510037), (55, 417303), (99, 231835), (165, 139101), (199, 115335), (233, 98505), (495, 46367), (597, 38445), (699, 32835), (995, 23067), (1165, 19701), (1791, 12815), (2097, 10945), (2189, 10485), (2563, 8955), (2985, 7689), (3495, 6567)]