3217995

素因数分解:

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

素因数の和:233

約数の個数: 48

約数和(自身を含む): 6320160

約数和(自身を除く): 3102165

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 197, 297, 363, 495, 591, 605, 985, 1089, 1485, 1773, 1815, 2167, 2955, 3267, 5319, 5445, 6501, 8865, 10835, 16335, 19503, 23837, 26595, 32505, 58509, 71511, 97515, 119185, 214533, 292545, 357555, 643599, 1072665, 3217995]

約数ペア:

[(1, 3217995), (3, 1072665), (5, 643599), (9, 357555), (11, 292545), (15, 214533), (27, 119185), (33, 97515), (45, 71511), (55, 58509), (99, 32505), (121, 26595), (135, 23837), (165, 19503), (197, 16335), (297, 10835), (363, 8865), (495, 6501), (591, 5445), (605, 5319), (985, 3267), (1089, 2955), (1485, 2167), (1773, 1815)]