9539465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 13335840

約数和(自身を除く): 3796375

約数列:

[1, 5, 13, 17, 65, 85, 89, 97, 221, 445, 485, 1105, 1157, 1261, 1513, 1649, 5785, 6305, 7565, 8245, 8633, 19669, 21437, 43165, 98345, 107185, 112229, 146761, 561145, 733805, 1907893, 9539465]

約数ペア:

[(1, 9539465), (5, 1907893), (13, 733805), (17, 561145), (65, 146761), (85, 112229), (89, 107185), (97, 98345), (221, 43165), (445, 21437), (485, 19669), (1105, 8633), (1157, 8245), (1261, 7565), (1513, 6305), (1649, 5785)]