157057485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5879}}^1$

素因数の和:6037

約数の個数: 32

約数和(自身を含む): 272643840

約数和(自身を除く): 115586355

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 5879, 8905, 17637, 26715, 29395, 76427, 88185, 229281, 382135, 805423, 1146405, 2416269, 4027115, 10470499, 12081345, 31411497, 52352495, 157057485]

約数ペア:

[(1, 157057485), (3, 52352495), (5, 31411497), (13, 12081345), (15, 10470499), (39, 4027115), (65, 2416269), (137, 1146405), (195, 805423), (411, 382135), (685, 229281), (1781, 88185), (2055, 76427), (5343, 29395), (5879, 26715), (8905, 17637)]