89244295

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 125136000

約数和(自身を除く): 35891705

約数列:

[1, 5, 7, 35, 109, 149, 157, 545, 745, 763, 785, 1043, 1099, 3815, 5215, 5495, 16241, 17113, 23393, 81205, 85565, 113687, 116965, 119791, 163751, 568435, 598955, 818755, 2549837, 12749185, 17848859, 89244295]

約数ペア:

[(1, 89244295), (5, 17848859), (7, 12749185), (35, 2549837), (109, 818755), (149, 598955), (157, 568435), (545, 163751), (745, 119791), (763, 116965), (785, 113687), (1043, 85565), (1099, 81205), (3815, 23393), (5215, 17113), (5495, 16241)]