121491375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 203833344

約数和(自身を除く): 82341969

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1905, 2551, 3175, 7653, 9525, 12755, 15875, 38265, 47625, 63775, 191325, 318875, 323977, 956625, 971931, 1619885, 4859655, 8099425, 24298275, 40497125, 121491375]

約数ペア:

[(1, 121491375), (3, 40497125), (5, 24298275), (15, 8099425), (25, 4859655), (75, 1619885), (125, 971931), (127, 956625), (375, 323977), (381, 318875), (635, 191325), (1905, 63775), (2551, 47625), (3175, 38265), (7653, 15875), (9525, 12755)]