45321745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 69787008

約数和(自身を除く): 24465263

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 211, 323, 361, 595, 665, 1055, 1477, 1615, 1805, 2261, 2527, 3587, 4009, 6137, 7385, 11305, 12635, 17935, 20045, 25109, 28063, 30685, 42959, 68153, 76171, 125545, 140315, 214795, 340765, 380855, 477071, 533197, 1294907, 2385355, 2665985, 6474535, 9064349, 45321745]

約数ペア:

[(1, 45321745), (5, 9064349), (7, 6474535), (17, 2665985), (19, 2385355), (35, 1294907), (85, 533197), (95, 477071), (119, 380855), (133, 340765), (211, 214795), (323, 140315), (361, 125545), (595, 76171), (665, 68153), (1055, 42959), (1477, 30685), (1615, 28063), (1805, 25109), (2261, 20045), (2527, 17935), (3587, 12635), (4009, 11305), (6137, 7385)]