2019176055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{6917}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 3777228000

約数和(自身を除く): 1758051945

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 499, 585, 1497, 2495, 4491, 6487, 6917, 7485, 19461, 20751, 22455, 32435, 34585, 58383, 62253, 89921, 97305, 103755, 269763, 291915, 311265, 449605, 809289, 1348815, 3451583, 4046445, 10354749, 17257915, 31064247, 44870579, 51773745, 134611737, 155321235, 224352895, 403835211, 673058685, 2019176055]

約数ペア:

[(1, 2019176055), (3, 673058685), (5, 403835211), (9, 224352895), (13, 155321235), (15, 134611737), (39, 51773745), (45, 44870579), (65, 31064247), (117, 17257915), (195, 10354749), (499, 4046445), (585, 3451583), (1497, 1348815), (2495, 809289), (4491, 449605), (6487, 311265), (6917, 291915), (7485, 269763), (19461, 103755), (20751, 97305), (22455, 89921), (32435, 62253), (34585, 58383)]