24671295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 24625953

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 121, 165, 197, 207, 253, 345, 363, 495, 591, 605, 759, 985, 1035, 1089, 1265, 1773, 1815, 2167, 2277, 2783, 2955, 3795, 4531, 5445, 6501, 8349, 8865, 10835, 11385, 13593, 13915, 19503, 22655, 23837, 25047, 32505, 40779, 41745, 49841, 67965, 71511, 97515, 119185, 125235, 149523, 203895, 214533, 249205, 357555, 448569, 548251, 747615, 1072665, 1644753, 2242845, 2741255, 4934259, 8223765, 24671295]

約数ペア:

[(1, 24671295), (3, 8223765), (5, 4934259), (9, 2741255), (11, 2242845), (15, 1644753), (23, 1072665), (33, 747615), (45, 548251), (55, 448569), (69, 357555), (99, 249205), (115, 214533), (121, 203895), (165, 149523), (197, 125235), (207, 119185), (253, 97515), (345, 71511), (363, 67965), (495, 49841), (591, 41745), (605, 40779), (759, 32505), (985, 25047), (1035, 23837), (1089, 22655), (1265, 19503), (1773, 13915), (1815, 13593), (2167, 11385), (2277, 10835), (2783, 8865), (2955, 8349), (3795, 6501), (4531, 5445)]