120697775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 170881920

約数和(自身を除く): 50184145

約数列:

[1, 5, 11, 25, 43, 55, 59, 173, 215, 275, 295, 473, 649, 865, 1075, 1475, 1903, 2365, 2537, 3245, 4325, 7439, 9515, 10207, 11825, 12685, 16225, 27907, 37195, 47575, 51035, 63425, 81829, 112277, 139535, 185975, 255175, 409145, 438901, 561385, 697675, 2045725, 2194505, 2806925, 4827911, 10972525, 24139555, 120697775]

約数ペア:

[(1, 120697775), (5, 24139555), (11, 10972525), (25, 4827911), (43, 2806925), (55, 2194505), (59, 2045725), (173, 697675), (215, 561385), (275, 438901), (295, 409145), (473, 255175), (649, 185975), (865, 139535), (1075, 112277), (1475, 81829), (1903, 63425), (2365, 51035), (2537, 47575), (3245, 37195), (4325, 27907), (7439, 16225), (9515, 12685), (10207, 11825)]