31414955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 45178560

約数和(自身を除く): 13763605

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 829, 2915, 3445, 4145, 7579, 9119, 10777, 37895, 43937, 45595, 53885, 118547, 219685, 483307, 571181, 592735, 2416535, 2855905, 6282991, 31414955]

約数ペア:

[(1, 31414955), (5, 6282991), (11, 2855905), (13, 2416535), (53, 592735), (55, 571181), (65, 483307), (143, 219685), (265, 118547), (583, 53885), (689, 45595), (715, 43937), (829, 37895), (2915, 10777), (3445, 9119), (4145, 7579)]