29126695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 40848192

約数和(自身を除く): 11721497

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 613, 731, 1105, 2795, 3065, 3655, 7969, 9503, 10421, 26359, 39845, 47515, 52105, 131795, 135473, 342667, 448103, 677365, 1713335, 2240515, 5825339, 29126695]

約数ペア:

[(1, 29126695), (5, 5825339), (13, 2240515), (17, 1713335), (43, 677365), (65, 448103), (85, 342667), (215, 135473), (221, 131795), (559, 52105), (613, 47515), (731, 39845), (1105, 26359), (2795, 10421), (3065, 9503), (3655, 7969)]