23071455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 44089344

約数和(自身を除く): 21017889

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 367, 381, 495, 635, 1101, 1143, 1397, 1835, 1905, 3303, 4037, 4191, 5505, 5715, 6985, 12111, 12573, 16515, 20185, 20955, 36333, 46609, 60555, 62865, 139827, 181665, 233045, 419481, 512699, 699135, 1538097, 2097405, 2563495, 4614291, 7690485, 23071455]

約数ペア:

[(1, 23071455), (3, 7690485), (5, 4614291), (9, 2563495), (11, 2097405), (15, 1538097), (33, 699135), (45, 512699), (55, 419481), (99, 233045), (127, 181665), (165, 139827), (367, 62865), (381, 60555), (495, 46609), (635, 36333), (1101, 20955), (1143, 20185), (1397, 16515), (1835, 12573), (1905, 12111), (3303, 6985), (4037, 5715), (4191, 5505)]