143348934425

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 190230074496

約数和(自身を除く): 46881140071

約数列:

[1, 5, 25, 31, 37, 131, 155, 185, 655, 775, 925, 961, 1147, 1231, 3275, 4061, 4805, 4847, 5735, 6155, 20305, 24025, 24235, 28675, 30775, 35557, 38161, 45547, 101525, 121175, 125891, 150257, 161261, 177785, 190805, 227735, 629455, 751285, 806305, 888925, 954025, 1138675, 1182991, 1411957, 3147275, 3756425, 4031525, 4657967, 4999091, 5914955, 5966657, 7059785, 23289835, 24995455, 29574775, 29833285, 35298925, 43770667, 116449175, 124977275, 149166425, 154971821, 184966367, 218853335, 774859105, 924831835, 1094266675, 3874295525, 4624159175, 5733957377, 28669786885, 143348934425]

約数ペア:

[(1, 143348934425), (5, 28669786885), (25, 5733957377), (31, 4624159175), (37, 3874295525), (131, 1094266675), (155, 924831835), (185, 774859105), (655, 218853335), (775, 184966367), (925, 154971821), (961, 149166425), (1147, 124977275), (1231, 116449175), (3275, 43770667), (4061, 35298925), (4805, 29833285), (4847, 29574775), (5735, 24995455), (6155, 23289835), (20305, 7059785), (24025, 5966657), (24235, 5914955), (28675, 4999091), (30775, 4657967), (35557, 4031525), (38161, 3756425), (45547, 3147275), (101525, 1411957), (121175, 1182991), (125891, 1138675), (150257, 954025), (161261, 888925), (177785, 806305), (190805, 751285), (227735, 629455)]