74818785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4973}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 128926080

約数和(自身を除く): 54107295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 4973, 5015, 14919, 15045, 24865, 74595, 84541, 253623, 293407, 422705, 880221, 1268115, 1467035, 4401105, 4987919, 14963757, 24939595, 74818785]

約数ペア:

[(1, 74818785), (3, 24939595), (5, 14963757), (15, 4987919), (17, 4401105), (51, 1467035), (59, 1268115), (85, 880221), (177, 422705), (255, 293407), (295, 253623), (885, 84541), (1003, 74595), (3009, 24865), (4973, 15045), (5015, 14919)]