89008465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 133975296

約数和(自身を除く): 44966831

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 3445, 3691, 4823, 18455, 24115, 25837, 47983, 129185, 195623, 239915, 335881, 978115, 1369361, 1679405, 2543099, 6846805, 12715495, 17801693, 89008465]

約数ペア:

[(1, 89008465), (5, 17801693), (7, 12715495), (13, 6846805), (35, 2543099), (53, 1679405), (65, 1369361), (91, 978115), (265, 335881), (371, 239915), (455, 195623), (689, 129185), (1855, 47983), (3445, 25837), (3691, 24115), (4823, 18455)]