551405965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5839}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 772001280

約数和(自身を除く): 220595315

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 505, 935, 1111, 1717, 5555, 5839, 8585, 18887, 29195, 64229, 94435, 99263, 321145, 496315, 589739, 1091893, 2948695, 5459465, 6487129, 10025563, 32435645, 50127815, 110281193, 551405965]

約数ペア:

[(1, 551405965), (5, 110281193), (11, 50127815), (17, 32435645), (55, 10025563), (85, 6487129), (101, 5459465), (187, 2948695), (505, 1091893), (935, 589739), (1111, 496315), (1717, 321145), (5555, 99263), (5839, 94435), (8585, 64229), (18887, 29195)]