48274005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 84853440

約数和(自身を除く): 36579435

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 139, 169, 195, 411, 417, 507, 685, 695, 845, 1781, 1807, 2055, 2085, 2535, 5343, 5421, 8905, 9035, 19043, 23153, 23491, 26715, 27105, 57129, 69459, 70473, 95215, 115765, 117455, 247559, 285645, 347295, 352365, 742677, 1237795, 3218267, 3713385, 9654801, 16091335, 48274005]

約数ペア:

[(1, 48274005), (3, 16091335), (5, 9654801), (13, 3713385), (15, 3218267), (39, 1237795), (65, 742677), (137, 352365), (139, 347295), (169, 285645), (195, 247559), (411, 117455), (417, 115765), (507, 95215), (685, 70473), (695, 69459), (845, 57129), (1781, 27105), (1807, 26715), (2055, 23491), (2085, 23153), (2535, 19043), (5343, 9035), (5421, 8905)]