848505975

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 1426649760

約数和(自身を除く): 578143785

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 317, 401, 445, 951, 1203, 1335, 1585, 2005, 2225, 4755, 6015, 6675, 7925, 10025, 23775, 28213, 30075, 35689, 84639, 107067, 127117, 141065, 178445, 381351, 423195, 535335, 635585, 705325, 892225, 1906755, 2115975, 2676675, 3177925, 9533775, 11313413, 33940239, 56567065, 169701195, 282835325, 848505975]

約数ペア:

[(1, 848505975), (3, 282835325), (5, 169701195), (15, 56567065), (25, 33940239), (75, 11313413), (89, 9533775), (267, 3177925), (317, 2676675), (401, 2115975), (445, 1906755), (951, 892225), (1203, 705325), (1335, 635585), (1585, 535335), (2005, 423195), (2225, 381351), (4755, 178445), (6015, 141065), (6675, 127117), (7925, 107067), (10025, 84639), (23775, 35689), (28213, 30075)]