504428716675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{387151}}^1$

素因数の和:387404

約数の個数: 48

約数和(自身を含む): 712421624320

約数和(自身を除く): 207992907645

約数列:

[1, 5, 13, 19, 25, 65, 95, 211, 247, 325, 475, 1055, 1235, 2743, 4009, 5275, 6175, 13715, 20045, 52117, 68575, 100225, 260585, 387151, 1302925, 1935755, 5032963, 7355869, 9678775, 25164815, 36779345, 81688861, 95626297, 125824075, 183896725, 408444305, 478131485, 1061955193, 1552088359, 2042221525, 2390657425, 5309775965, 7760441795, 20177148667, 26548879825, 38802208975, 100885743335, 504428716675]

約数ペア:

[(1, 504428716675), (5, 100885743335), (13, 38802208975), (19, 26548879825), (25, 20177148667), (65, 7760441795), (95, 5309775965), (211, 2390657425), (247, 2042221525), (325, 1552088359), (475, 1061955193), (1055, 478131485), (1235, 408444305), (2743, 183896725), (4009, 125824075), (5275, 95626297), (6175, 81688861), (13715, 36779345), (20045, 25164815), (52117, 9678775), (68575, 7355869), (100225, 5032963), (260585, 1935755), (387151, 1302925)]