15135848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 21877912

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1223, 1547, 1768, 2446, 3094, 4892, 6188, 8561, 9784, 12376, 15899, 17122, 20791, 31798, 34244, 41582, 63596, 68488, 83164, 111293, 127192, 145537, 166328, 222586, 270283, 291074, 445172, 540566, 582148, 890344, 1081132, 1164296, 1891981, 2162264, 3783962, 7567924, 15135848]

約数ペア:

[(1, 15135848), (2, 7567924), (4, 3783962), (7, 2162264), (8, 1891981), (13, 1164296), (14, 1081132), (17, 890344), (26, 582148), (28, 540566), (34, 445172), (52, 291074), (56, 270283), (68, 222586), (91, 166328), (104, 145537), (119, 127192), (136, 111293), (182, 83164), (221, 68488), (238, 63596), (364, 41582), (442, 34244), (476, 31798), (728, 20791), (884, 17122), (952, 15899), (1223, 12376), (1547, 9784), (1768, 8561), (2446, 6188), (3094, 4892)]