713188961875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{303727}}^1$

素因数の和:303794

約数の個数: 60

約数和(自身を含む): 1019535319264

約数和(自身を除く): 306346357389

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 289, 325, 425, 625, 1105, 1445, 1625, 2125, 3757, 5525, 7225, 8125, 10625, 18785, 27625, 36125, 93925, 138125, 180625, 303727, 469625, 1518635, 2348125, 3948451, 5163359, 7593175, 19742255, 25816795, 37965875, 67123667, 87777103, 98711275, 129083975, 189829375, 335618335, 438885515, 493556375, 645419875, 1141102339, 1678091675, 2194427575, 2467781875, 3227099375, 5705511695, 8390458375, 10972137875, 28527558475, 41952291875, 54860689375, 142637792375, 713188961875]

約数ペア:

[(1, 713188961875), (5, 142637792375), (13, 54860689375), (17, 41952291875), (25, 28527558475), (65, 10972137875), (85, 8390458375), (125, 5705511695), (221, 3227099375), (289, 2467781875), (325, 2194427575), (425, 1678091675), (625, 1141102339), (1105, 645419875), (1445, 493556375), (1625, 438885515), (2125, 335618335), (3757, 189829375), (5525, 129083975), (7225, 98711275), (8125, 87777103), (10625, 67123667), (18785, 37965875), (27625, 25816795), (36125, 19742255), (93925, 7593175), (138125, 5163359), (180625, 3948451), (303727, 2348125), (469625, 1518635)]