130724145

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26171}}^1$

素因数の和:26222

約数の個数: 32

約数和(自身を含む): 238688640

約数和(自身を除く): 107964495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 26171, 78513, 130855, 235539, 392565, 706617, 968327, 1177695, 2904981, 3533085, 4841635, 8714943, 14524905, 26144829, 43574715, 130724145]

約数ペア:

[(1, 130724145), (3, 43574715), (5, 26144829), (9, 14524905), (15, 8714943), (27, 4841635), (37, 3533085), (45, 2904981), (111, 1177695), (135, 968327), (185, 706617), (333, 392565), (555, 235539), (999, 130855), (1665, 78513), (4995, 26171)]