2049203460075

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{63773}}^1\times {\mathrm{5869}}^1$

素因数の和:69728

約数の個数: 48

約数和(自身を含む): 3435066614880

約数和(自身を除く): 1385863154805

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 5869, 17607, 29345, 63773, 88035, 146725, 191319, 318865, 428437, 440175, 956595, 1285311, 1594325, 2142185, 4655429, 4782975, 6426555, 10710925, 13966287, 23277145, 32132775, 69831435, 116385725, 349157175, 374283737, 1122851211, 1871418685, 5614256055, 9357093425, 27322712801, 28071280275, 81968138403, 136613564005, 409840692015, 683067820025, 2049203460075]

約数ペア:

[(1, 2049203460075), (3, 683067820025), (5, 409840692015), (15, 136613564005), (25, 81968138403), (73, 28071280275), (75, 27322712801), (219, 9357093425), (365, 5614256055), (1095, 1871418685), (1825, 1122851211), (5475, 374283737), (5869, 349157175), (17607, 116385725), (29345, 69831435), (63773, 32132775), (88035, 23277145), (146725, 13966287), (191319, 10710925), (318865, 6426555), (428437, 4782975), (440175, 4655429), (956595, 2142185), (1285311, 1594325)]