127788675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 242460672

約数和(自身を除く): 114671997

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 401, 525, 607, 1203, 1821, 2005, 2807, 3035, 4249, 6015, 8421, 9105, 10025, 12747, 14035, 15175, 21245, 30075, 42105, 45525, 63735, 70175, 106225, 210525, 243407, 318675, 730221, 1217035, 1703849, 3651105, 5111547, 6085175, 8519245, 18255525, 25557735, 42596225, 127788675]

約数ペア:

[(1, 127788675), (3, 42596225), (5, 25557735), (7, 18255525), (15, 8519245), (21, 6085175), (25, 5111547), (35, 3651105), (75, 1703849), (105, 1217035), (175, 730221), (401, 318675), (525, 243407), (607, 210525), (1203, 106225), (1821, 70175), (2005, 63735), (2807, 45525), (3035, 42105), (4249, 30075), (6015, 21245), (8421, 15175), (9105, 14035), (10025, 12747)]