15148854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 22590666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 479, 502, 753, 958, 1437, 1506, 1757, 2259, 2874, 3353, 3514, 4311, 4518, 5271, 6706, 8622, 10059, 10542, 15813, 20118, 30177, 31626, 60354, 120229, 240458, 360687, 721374, 841603, 1082061, 1683206, 2164122, 2524809, 5049618, 7574427, 15148854]

約数ペア:

[(1, 15148854), (2, 7574427), (3, 5049618), (6, 2524809), (7, 2164122), (9, 1683206), (14, 1082061), (18, 841603), (21, 721374), (42, 360687), (63, 240458), (126, 120229), (251, 60354), (479, 31626), (502, 30177), (753, 20118), (958, 15813), (1437, 10542), (1506, 10059), (1757, 8622), (2259, 6706), (2874, 5271), (3353, 4518), (3514, 4311)]