48655575

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 91922688

約数和(自身を除く): 43267113

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 47, 75, 107, 129, 141, 215, 225, 235, 321, 387, 423, 535, 645, 705, 963, 1075, 1175, 1605, 1935, 2021, 2115, 2675, 3225, 3525, 4601, 4815, 5029, 6063, 8025, 9675, 10105, 10575, 13803, 15087, 18189, 23005, 24075, 25145, 30315, 41409, 45261, 50525, 69015, 75435, 90945, 115025, 125725, 151575, 207045, 216247, 226305, 345075, 377175, 454725, 648741, 1035225, 1081235, 1131525, 1946223, 3243705, 5406175, 9731115, 16218525, 48655575]

約数ペア:

[(1, 48655575), (3, 16218525), (5, 9731115), (9, 5406175), (15, 3243705), (25, 1946223), (43, 1131525), (45, 1081235), (47, 1035225), (75, 648741), (107, 454725), (129, 377175), (141, 345075), (215, 226305), (225, 216247), (235, 207045), (321, 151575), (387, 125725), (423, 115025), (535, 90945), (645, 75435), (705, 69015), (963, 50525), (1075, 45261), (1175, 41409), (1605, 30315), (1935, 25145), (2021, 24075), (2115, 23005), (2675, 18189), (3225, 15087), (3525, 13803), (4601, 10575), (4815, 10105), (5029, 9675), (6063, 8025)]