275152055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 362444544

約数和(自身を除く): 87292489

約数列:

[1, 5, 17, 43, 83, 85, 215, 415, 731, 907, 1411, 3569, 3655, 4535, 7055, 15419, 17845, 39001, 60673, 75281, 77095, 195005, 303365, 376405, 663017, 1279777, 3237083, 3315085, 6398885, 16185415, 55030411, 275152055]

約数ペア:

[(1, 275152055), (5, 55030411), (17, 16185415), (43, 6398885), (83, 3315085), (85, 3237083), (215, 1279777), (415, 663017), (731, 376405), (907, 303365), (1411, 195005), (3569, 77095), (3655, 75281), (4535, 60673), (7055, 39001), (15419, 17845)]