355284955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 470638080

約数和(自身を除く): 115353125

約数列:

[1, 5, 17, 31, 85, 109, 155, 527, 545, 1237, 1853, 2635, 3379, 6185, 9265, 16895, 21029, 38347, 57443, 105145, 134833, 191735, 287215, 651899, 674165, 2292161, 3259495, 4179823, 11460805, 20899115, 71056991, 355284955]

約数ペア:

[(1, 355284955), (5, 71056991), (17, 20899115), (31, 11460805), (85, 4179823), (109, 3259495), (155, 2292161), (527, 674165), (545, 651899), (1237, 287215), (1853, 191735), (2635, 134833), (3379, 105145), (6185, 57443), (9265, 38347), (16895, 21029)]