7180988896075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1\times {\mathrm{67601}}^1$

素因数の和:72664

約数の個数: 48

約数和(自身を含む): 9544751257536

約数和(自身を除く): 2363762361461

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 4993, 21275, 24965, 67601, 114839, 124825, 184741, 338005, 574195, 923705, 1554823, 1690025, 2501237, 2870975, 4249043, 4618525, 7774115, 12506185, 21245215, 38870575, 57528451, 62530925, 106226075, 287642255, 337531793, 1438211275, 1687658965, 7763231239, 8438294825, 12488676341, 38816156195, 62443381705, 194080780975, 287239555843, 312216908525, 1436197779215, 7180988896075]

約数ペア:

[(1, 7180988896075), (5, 1436197779215), (23, 312216908525), (25, 287239555843), (37, 194080780975), (115, 62443381705), (185, 38816156195), (575, 12488676341), (851, 8438294825), (925, 7763231239), (4255, 1687658965), (4993, 1438211275), (21275, 337531793), (24965, 287642255), (67601, 106226075), (114839, 62530925), (124825, 57528451), (184741, 38870575), (338005, 21245215), (574195, 12506185), (923705, 7774115), (1554823, 4618525), (1690025, 4249043), (2501237, 2870975)]