1330751825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 1889879040

約数和(自身を除く): 559127215

約数列:

[1, 5, 13, 23, 25, 53, 65, 115, 265, 299, 325, 575, 689, 1219, 1325, 1495, 3359, 3445, 6095, 7475, 15847, 16795, 17225, 30475, 43667, 77257, 79235, 83975, 178027, 218335, 386285, 396175, 890135, 1004341, 1091675, 1931425, 2314351, 4094621, 4450675, 5021705, 11571755, 20473105, 25108525, 53230073, 57858775, 102365525, 266150365, 1330751825]

約数ペア:

[(1, 1330751825), (5, 266150365), (13, 102365525), (23, 57858775), (25, 53230073), (53, 25108525), (65, 20473105), (115, 11571755), (265, 5021705), (299, 4450675), (325, 4094621), (575, 2314351), (689, 1931425), (1219, 1091675), (1325, 1004341), (1495, 890135), (3359, 396175), (3445, 386285), (6095, 218335), (7475, 178027), (15847, 83975), (16795, 79235), (17225, 77257), (30475, 43667)]