38489968385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1\times {\mathrm{1619}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 50615694720

約数和(自身を除く): 12125726335

約数列:

[1, 5, 11, 55, 313, 1381, 1565, 1619, 3443, 6905, 8095, 15191, 17215, 17809, 75955, 89045, 432253, 506747, 2161265, 2235839, 2533735, 4754783, 5574217, 11179195, 23773915, 24594229, 27871085, 122971145, 699817607, 3499088035, 7697993677, 38489968385]

約数ペア:

[(1, 38489968385), (5, 7697993677), (11, 3499088035), (55, 699817607), (313, 122971145), (1381, 27871085), (1565, 24594229), (1619, 23773915), (3443, 11179195), (6905, 5574217), (8095, 4754783), (15191, 2533735), (17215, 2235839), (17809, 2161265), (75955, 506747), (89045, 432253)]