4248045

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 8076024

約数和(自身を除く): 3827979

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 617, 765, 1377, 1851, 2295, 3085, 5553, 6885, 9255, 10489, 16659, 27765, 31467, 49977, 52445, 83295, 94401, 157335, 249885, 283203, 472005, 849609, 1416015, 4248045]

約数ペア:

[(1, 4248045), (3, 1416015), (5, 849609), (9, 472005), (15, 283203), (17, 249885), (27, 157335), (45, 94401), (51, 83295), (81, 52445), (85, 49977), (135, 31467), (153, 27765), (255, 16659), (405, 10489), (459, 9255), (617, 6885), (765, 5553), (1377, 3085), (1851, 2295)]