76641695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 107376192

約数和(自身を除く): 30734497

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 1613, 2795, 3655, 8065, 9503, 20969, 27421, 47515, 69359, 104845, 137105, 346795, 356473, 901667, 1179103, 1782365, 4508335, 5895515, 15328339, 76641695]

約数ペア:

[(1, 76641695), (5, 15328339), (13, 5895515), (17, 4508335), (43, 1782365), (65, 1179103), (85, 901667), (215, 356473), (221, 346795), (559, 137105), (731, 104845), (1105, 69359), (1613, 47515), (2795, 27421), (3655, 20969), (8065, 9503)]