13841145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 26922240

約数和(自身を除く): 13081095

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 85, 111, 135, 153, 163, 185, 255, 333, 459, 489, 555, 629, 765, 815, 999, 1467, 1665, 1887, 2295, 2445, 2771, 3145, 4401, 4995, 5661, 6031, 7335, 8313, 9435, 13855, 16983, 18093, 22005, 24939, 28305, 30155, 41565, 54279, 74817, 84915, 90465, 102527, 124695, 162837, 271395, 307581, 374085, 512635, 814185, 922743, 1537905, 2768229, 4613715, 13841145]

約数ペア:

[(1, 13841145), (3, 4613715), (5, 2768229), (9, 1537905), (15, 922743), (17, 814185), (27, 512635), (37, 374085), (45, 307581), (51, 271395), (85, 162837), (111, 124695), (135, 102527), (153, 90465), (163, 84915), (185, 74817), (255, 54279), (333, 41565), (459, 30155), (489, 28305), (555, 24939), (629, 22005), (765, 18093), (815, 16983), (999, 13855), (1467, 9435), (1665, 8313), (1887, 7335), (2295, 6031), (2445, 5661), (2771, 4995), (3145, 4401)]