73415128065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{155371}}^1$

素因数の和:155522

約数の個数: 48

約数和(自身を含む): 125925898560

約数和(自身を除く): 52510770495

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 289, 327, 545, 867, 1445, 1635, 1853, 4335, 5559, 9265, 27795, 31501, 94503, 155371, 157505, 466113, 472515, 776855, 2330565, 2641307, 7923921, 13206535, 16935439, 39619605, 44902219, 50806317, 84677195, 134706657, 224511095, 254031585, 287902463, 673533285, 863707389, 1439512315, 4318536945, 4894341871, 14683025613, 24471709355, 73415128065]

約数ペア:

[(1, 73415128065), (3, 24471709355), (5, 14683025613), (15, 4894341871), (17, 4318536945), (51, 1439512315), (85, 863707389), (109, 673533285), (255, 287902463), (289, 254031585), (327, 224511095), (545, 134706657), (867, 84677195), (1445, 50806317), (1635, 44902219), (1853, 39619605), (4335, 16935439), (5559, 13206535), (9265, 7923921), (27795, 2641307), (31501, 2330565), (94503, 776855), (155371, 472515), (157505, 466113)]