72776055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 129582432

約数和(自身を除く): 56806377

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 121, 165, 303, 363, 397, 505, 605, 1111, 1191, 1515, 1815, 1985, 3333, 4367, 5555, 5955, 12221, 13101, 16665, 21835, 36663, 40097, 48037, 61105, 65505, 120291, 144111, 183315, 200485, 240185, 441067, 601455, 720555, 1323201, 2205335, 4851737, 6616005, 14555211, 24258685, 72776055]

約数ペア:

[(1, 72776055), (3, 24258685), (5, 14555211), (11, 6616005), (15, 4851737), (33, 2205335), (55, 1323201), (101, 720555), (121, 601455), (165, 441067), (303, 240185), (363, 200485), (397, 183315), (505, 144111), (605, 120291), (1111, 65505), (1191, 61105), (1515, 48037), (1815, 40097), (1985, 36663), (3333, 21835), (4367, 16665), (5555, 13101), (5955, 12221)]