7132901825

素因数分解:

$5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{227}}^2$

素因数の和:591

約数の個数: 54

約数和(自身を含む): 10425826566

約数和(自身を除く): 3292924741

約数列:

[1, 5, 7, 25, 35, 49, 113, 175, 227, 245, 565, 791, 1135, 1225, 1589, 2825, 3955, 5537, 5675, 7945, 11123, 19775, 25651, 27685, 39725, 51529, 55615, 128255, 138425, 179557, 257645, 278075, 360703, 641275, 897785, 1256899, 1288225, 1803515, 2524921, 4488925, 5822777, 6284495, 9017575, 12624605, 29113885, 31422475, 40759439, 63123025, 145569425, 203797195, 285316073, 1018985975, 1426580365, 7132901825]

約数ペア:

[(1, 7132901825), (5, 1426580365), (7, 1018985975), (25, 285316073), (35, 203797195), (49, 145569425), (113, 63123025), (175, 40759439), (227, 31422475), (245, 29113885), (565, 12624605), (791, 9017575), (1135, 6284495), (1225, 5822777), (1589, 4488925), (2825, 2524921), (3955, 1803515), (5537, 1288225), (5675, 1256899), (7945, 897785), (11123, 641275), (19775, 360703), (25651, 278075), (27685, 257645), (39725, 179557), (51529, 138425), (55615, 128255)]