65172135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 65464665

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 51, 85, 87, 105, 119, 145, 203, 255, 357, 435, 493, 595, 609, 1015, 1259, 1479, 1785, 2465, 3045, 3451, 3777, 6295, 7395, 8813, 10353, 17255, 18885, 21403, 26439, 36511, 44065, 51765, 64209, 107015, 109533, 132195, 149821, 182555, 255577, 321045, 449463, 547665, 620687, 749105, 766731, 1277885, 1862061, 2247315, 3103435, 3833655, 4344809, 9310305, 13034427, 21724045, 65172135]

約数ペア:

[(1, 65172135), (3, 21724045), (5, 13034427), (7, 9310305), (15, 4344809), (17, 3833655), (21, 3103435), (29, 2247315), (35, 1862061), (51, 1277885), (85, 766731), (87, 749105), (105, 620687), (119, 547665), (145, 449463), (203, 321045), (255, 255577), (357, 182555), (435, 149821), (493, 132195), (595, 109533), (609, 107015), (1015, 64209), (1259, 51765), (1479, 44065), (1785, 36511), (2465, 26439), (3045, 21403), (3451, 18885), (3777, 17255), (6295, 10353), (7395, 8813)]