86501855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 30587425

約数列:

[1, 5, 11, 47, 55, 109, 235, 307, 517, 545, 1199, 1535, 2585, 3377, 5123, 5995, 14429, 16885, 25615, 33463, 56353, 72145, 158719, 167315, 281765, 368093, 793595, 1572761, 1840465, 7863805, 17300371, 86501855]

約数ペア:

[(1, 86501855), (5, 17300371), (11, 7863805), (47, 1840465), (55, 1572761), (109, 793595), (235, 368093), (307, 281765), (517, 167315), (545, 158719), (1199, 72145), (1535, 56353), (2585, 33463), (3377, 25615), (5123, 16885), (5995, 14429)]