29262975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 55829760

約数和(自身を除く): 26566785

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 139, 175, 401, 417, 525, 695, 973, 1203, 2005, 2085, 2807, 2919, 3475, 4865, 6015, 8421, 10025, 10425, 14035, 14595, 24325, 30075, 42105, 55739, 70175, 72975, 167217, 210525, 278695, 390173, 836085, 1170519, 1393475, 1950865, 4180425, 5852595, 9754325, 29262975]

約数ペア:

[(1, 29262975), (3, 9754325), (5, 5852595), (7, 4180425), (15, 1950865), (21, 1393475), (25, 1170519), (35, 836085), (75, 390173), (105, 278695), (139, 210525), (175, 167217), (401, 72975), (417, 70175), (525, 55739), (695, 42105), (973, 30075), (1203, 24325), (2005, 14595), (2085, 14035), (2807, 10425), (2919, 10025), (3475, 8421), (4865, 6015)]