144378045

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 298856448

約数和(自身を除く): 154478403

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 127, 135, 189, 315, 381, 401, 405, 567, 635, 889, 945, 1143, 1203, 1905, 2005, 2667, 2807, 2835, 3429, 3609, 4445, 5715, 6015, 8001, 8421, 10287, 10827, 13335, 14035, 17145, 18045, 24003, 25263, 32481, 40005, 42105, 50927, 51435, 54135, 72009, 75789, 120015, 126315, 152781, 162405, 227367, 254635, 356489, 360045, 378945, 458343, 763905, 1069467, 1136835, 1375029, 1782445, 2291715, 3208401, 4125087, 5347335, 6875145, 9625203, 16042005, 20625435, 28875609, 48126015, 144378045]

約数ペア:

[(1, 144378045), (3, 48126015), (5, 28875609), (7, 20625435), (9, 16042005), (15, 9625203), (21, 6875145), (27, 5347335), (35, 4125087), (45, 3208401), (63, 2291715), (81, 1782445), (105, 1375029), (127, 1136835), (135, 1069467), (189, 763905), (315, 458343), (381, 378945), (401, 360045), (405, 356489), (567, 254635), (635, 227367), (889, 162405), (945, 152781), (1143, 126315), (1203, 120015), (1905, 75789), (2005, 72009), (2667, 54135), (2807, 51435), (2835, 50927), (3429, 42105), (3609, 40005), (4445, 32481), (5715, 25263), (6015, 24003), (8001, 18045), (8421, 17145), (10287, 14035), (10827, 13335)]