27416155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 38453184

約数和(自身を除く): 11037029

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 577, 731, 1105, 2795, 2885, 3655, 7501, 9503, 9809, 24811, 37505, 47515, 49045, 124055, 127517, 322543, 421787, 637585, 1612715, 2108935, 5483231, 27416155]

約数ペア:

[(1, 27416155), (5, 5483231), (13, 2108935), (17, 1612715), (43, 637585), (65, 421787), (85, 322543), (215, 127517), (221, 124055), (559, 49045), (577, 47515), (731, 37505), (1105, 24811), (2795, 9809), (2885, 9503), (3655, 7501)]