7130441725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{116273}}^1$

素因数の和:116517

約数の個数: 24

約数和(自身を含む): 9688879872

約数和(自身を除く): 2558438147

約数列:

[1, 5, 11, 25, 55, 223, 275, 1115, 2453, 5575, 12265, 61325, 116273, 581365, 1279003, 2906825, 6395015, 25928879, 31975075, 129644395, 285217669, 648221975, 1426088345, 7130441725]

約数ペア:

[(1, 7130441725), (5, 1426088345), (11, 648221975), (25, 285217669), (55, 129644395), (223, 31975075), (275, 25928879), (1115, 6395015), (2453, 2906825), (5575, 1279003), (12265, 581365), (61325, 116273)]