27667835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 36365760

約数和(自身を除く): 8697925

約数列:

[1, 5, 13, 65, 137, 169, 239, 685, 845, 1195, 1781, 3107, 8905, 15535, 23153, 32743, 40391, 115765, 163715, 201955, 425659, 2128295, 5533567, 27667835]

約数ペア:

[(1, 27667835), (5, 5533567), (13, 2128295), (65, 425659), (137, 201955), (169, 163715), (239, 115765), (685, 40391), (845, 32743), (1195, 23153), (1781, 15535), (3107, 8905)]