15243444

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 42470400

約数和(自身を除く): 27226956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 157, 174, 186, 261, 279, 314, 348, 372, 471, 522, 558, 628, 783, 837, 899, 942, 1044, 1116, 1413, 1566, 1674, 1798, 1884, 2697, 2826, 3132, 3348, 3596, 4239, 4553, 4867, 5394, 5652, 8091, 8478, 9106, 9734, 10788, 13659, 14601, 16182, 16956, 18212, 19468, 24273, 27318, 29202, 32364, 40977, 43803, 48546, 54636, 58404, 81954, 87606, 97092, 122931, 131409, 141143, 163908, 175212, 245862, 262818, 282286, 423429, 491724, 525636, 564572, 846858, 1270287, 1693716, 2540574, 3810861, 5081148, 7621722, 15243444]

約数ペア:

[(1, 15243444), (2, 7621722), (3, 5081148), (4, 3810861), (6, 2540574), (9, 1693716), (12, 1270287), (18, 846858), (27, 564572), (29, 525636), (31, 491724), (36, 423429), (54, 282286), (58, 262818), (62, 245862), (87, 175212), (93, 163908), (108, 141143), (116, 131409), (124, 122931), (157, 97092), (174, 87606), (186, 81954), (261, 58404), (279, 54636), (314, 48546), (348, 43803), (372, 40977), (471, 32364), (522, 29202), (558, 27318), (628, 24273), (783, 19468), (837, 18212), (899, 16956), (942, 16182), (1044, 14601), (1116, 13659), (1413, 10788), (1566, 9734), (1674, 9106), (1798, 8478), (1884, 8091), (2697, 5652), (2826, 5394), (3132, 4867), (3348, 4553), (3596, 4239)]