202303275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 353548800

約数和(自身を除く): 151245525

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 141, 145, 235, 435, 705, 725, 1175, 1363, 1979, 2175, 3525, 4089, 5937, 6815, 9895, 20445, 29685, 34075, 49475, 57391, 93013, 102225, 148425, 172173, 279039, 286955, 465065, 860865, 1395195, 1434775, 2325325, 2697377, 4304325, 6975975, 8092131, 13486885, 40460655, 67434425, 202303275]

約数ペア:

[(1, 202303275), (3, 67434425), (5, 40460655), (15, 13486885), (25, 8092131), (29, 6975975), (47, 4304325), (75, 2697377), (87, 2325325), (141, 1434775), (145, 1395195), (235, 860865), (435, 465065), (705, 286955), (725, 279039), (1175, 172173), (1363, 148425), (1979, 102225), (2175, 93013), (3525, 57391), (4089, 49475), (5937, 34075), (6815, 29685), (9895, 20445)]