25073334

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 69672960

約数和(自身を除く): 44599626

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 99, 102, 117, 143, 153, 187, 191, 198, 221, 234, 286, 297, 306, 351, 374, 382, 429, 442, 459, 561, 573, 594, 663, 702, 858, 918, 1122, 1146, 1287, 1326, 1683, 1719, 1989, 2101, 2431, 2483, 2574, 3247, 3366, 3438, 3861, 3978, 4202, 4862, 4966, 5049, 5157, 5967, 6303, 6494, 7293, 7449, 7722, 9741, 10098, 10314, 11934, 12606, 14586, 14898, 18909, 19482, 21879, 22347, 27313, 29223, 35717, 37818, 42211, 43758, 44694, 54626, 56727, 58446, 65637, 67041, 71434, 81939, 84422, 87669, 107151, 113454, 126633, 131274, 134082, 163878, 175338, 214302, 245817, 253266, 321453, 379899, 464321, 491634, 642906, 737451, 759798, 928642, 964359, 1139697, 1392963, 1474902, 1928718, 2279394, 2785926, 4178889, 8357778, 12536667, 25073334]

約数ペア:

[(1, 25073334), (2, 12536667), (3, 8357778), (6, 4178889), (9, 2785926), (11, 2279394), (13, 1928718), (17, 1474902), (18, 1392963), (22, 1139697), (26, 964359), (27, 928642), (33, 759798), (34, 737451), (39, 642906), (51, 491634), (54, 464321), (66, 379899), (78, 321453), (99, 253266), (102, 245817), (117, 214302), (143, 175338), (153, 163878), (187, 134082), (191, 131274), (198, 126633), (221, 113454), (234, 107151), (286, 87669), (297, 84422), (306, 81939), (351, 71434), (374, 67041), (382, 65637), (429, 58446), (442, 56727), (459, 54626), (561, 44694), (573, 43758), (594, 42211), (663, 37818), (702, 35717), (858, 29223), (918, 27313), (1122, 22347), (1146, 21879), (1287, 19482), (1326, 18909), (1683, 14898), (1719, 14586), (1989, 12606), (2101, 11934), (2431, 10314), (2483, 10098), (2574, 9741), (3247, 7722), (3366, 7449), (3438, 7293), (3861, 6494), (3978, 6303), (4202, 5967), (4862, 5157), (4966, 5049)]