190059925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 271411200

約数和(自身を除く): 81351275

約数列:

[1, 5, 11, 23, 25, 55, 115, 151, 199, 253, 275, 575, 755, 995, 1265, 1661, 2189, 3473, 3775, 4577, 4975, 6325, 8305, 10945, 17365, 22885, 30049, 38203, 41525, 50347, 54725, 86825, 114425, 150245, 191015, 251735, 330539, 691127, 751225, 955075, 1258675, 1652695, 3455635, 7602397, 8263475, 17278175, 38011985, 190059925]

約数ペア:

[(1, 190059925), (5, 38011985), (11, 17278175), (23, 8263475), (25, 7602397), (55, 3455635), (115, 1652695), (151, 1258675), (199, 955075), (253, 751225), (275, 691127), (575, 330539), (755, 251735), (995, 191015), (1265, 150245), (1661, 114425), (2189, 86825), (3473, 54725), (3775, 50347), (4577, 41525), (4975, 38203), (6325, 30049), (8305, 22885), (10945, 17365)]