897344105

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 1282811904

約数和(自身を除く): 385467799

約数列:

[1, 5, 7, 35, 49, 73, 131, 245, 365, 383, 511, 655, 917, 1915, 2555, 2681, 3577, 4585, 6419, 9563, 13405, 17885, 18767, 27959, 32095, 47815, 50173, 66941, 93835, 139795, 195713, 250865, 334705, 351211, 468587, 978565, 1369991, 1756055, 2342935, 2458477, 3662629, 6849955, 12292385, 18313145, 25638403, 128192015, 179468821, 897344105]

約数ペア:

[(1, 897344105), (5, 179468821), (7, 128192015), (35, 25638403), (49, 18313145), (73, 12292385), (131, 6849955), (245, 3662629), (365, 2458477), (383, 2342935), (511, 1756055), (655, 1369991), (917, 978565), (1915, 468587), (2555, 351211), (2681, 334705), (3577, 250865), (4585, 195713), (6419, 139795), (9563, 93835), (13405, 66941), (17885, 50173), (18767, 47815), (27959, 32095)]