15297824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 32482296

約数和(自身を除く): 17184472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 461, 488, 544, 922, 976, 1037, 1844, 1952, 2074, 3688, 4148, 7376, 7837, 8296, 14752, 15674, 16592, 28121, 31348, 33184, 56242, 62696, 112484, 125392, 224968, 250784, 449936, 478057, 899872, 956114, 1912228, 3824456, 7648912, 15297824]

約数ペア:

[(1, 15297824), (2, 7648912), (4, 3824456), (8, 1912228), (16, 956114), (17, 899872), (32, 478057), (34, 449936), (61, 250784), (68, 224968), (122, 125392), (136, 112484), (244, 62696), (272, 56242), (461, 33184), (488, 31348), (544, 28121), (922, 16592), (976, 15674), (1037, 14752), (1844, 8296), (1952, 7837), (2074, 7376), (3688, 4148)]