84457725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 158989824

約数和(自身を除く): 74532099

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 4451, 6325, 13353, 18975, 22255, 48961, 66765, 102373, 111275, 146883, 244805, 307119, 333825, 511865, 734415, 1126103, 1224025, 1535595, 2559325, 3378309, 3672075, 5630515, 7677975, 16891545, 28152575, 84457725]

約数ペア:

[(1, 84457725), (3, 28152575), (5, 16891545), (11, 7677975), (15, 5630515), (23, 3672075), (25, 3378309), (33, 2559325), (55, 1535595), (69, 1224025), (75, 1126103), (115, 734415), (165, 511865), (253, 333825), (275, 307119), (345, 244805), (575, 146883), (759, 111275), (825, 102373), (1265, 66765), (1725, 48961), (3795, 22255), (4451, 18975), (6325, 13353)]