713194625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 1107654912

約数和(自身を除く): 394460287

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 125, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 1375, 1625, 2125, 2347, 2431, 3575, 4675, 5525, 11735, 12155, 17875, 23375, 25817, 27625, 30511, 39899, 58675, 60775, 129085, 152555, 199495, 293375, 303875, 335621, 438889, 518687, 645425, 762775, 997475, 1678105, 2194445, 2593435, 3227125, 3813875, 4987375, 5705557, 8390525, 10972225, 12967175, 28527785, 41952625, 54861125, 64835875, 142638925, 713194625]

約数ペア:

[(1, 713194625), (5, 142638925), (11, 64835875), (13, 54861125), (17, 41952625), (25, 28527785), (55, 12967175), (65, 10972225), (85, 8390525), (125, 5705557), (143, 4987375), (187, 3813875), (221, 3227125), (275, 2593435), (325, 2194445), (425, 1678105), (715, 997475), (935, 762775), (1105, 645425), (1375, 518687), (1625, 438889), (2125, 335621), (2347, 303875), (2431, 293375), (3575, 199495), (4675, 152555), (5525, 129085), (11735, 60775), (12155, 58675), (17875, 39899), (23375, 30511), (25817, 27625)]