15052072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 34715520

約数和(自身を除く): 19663448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 97, 119, 136, 163, 194, 238, 326, 388, 476, 652, 679, 776, 952, 1141, 1304, 1358, 1649, 2282, 2716, 2771, 3298, 4564, 5432, 5542, 6596, 9128, 11084, 11543, 13192, 15811, 19397, 22168, 23086, 31622, 38794, 46172, 63244, 77588, 92344, 110677, 126488, 155176, 221354, 268787, 442708, 537574, 885416, 1075148, 1881509, 2150296, 3763018, 7526036, 15052072]

約数ペア:

[(1, 15052072), (2, 7526036), (4, 3763018), (7, 2150296), (8, 1881509), (14, 1075148), (17, 885416), (28, 537574), (34, 442708), (56, 268787), (68, 221354), (97, 155176), (119, 126488), (136, 110677), (163, 92344), (194, 77588), (238, 63244), (326, 46172), (388, 38794), (476, 31622), (652, 23086), (679, 22168), (776, 19397), (952, 15811), (1141, 13192), (1304, 11543), (1358, 11084), (1649, 9128), (2282, 6596), (2716, 5542), (2771, 5432), (3298, 4564)]