9946195

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 4430765

約数列:

[1, 5, 7, 31, 35, 89, 103, 155, 217, 445, 515, 623, 721, 1085, 2759, 3115, 3193, 3605, 9167, 13795, 15965, 19313, 22351, 45835, 64169, 96565, 111755, 284177, 320845, 1420885, 1989239, 9946195]

約数ペア:

[(1, 9946195), (5, 1989239), (7, 1420885), (31, 320845), (35, 284177), (89, 111755), (103, 96565), (155, 64169), (217, 45835), (445, 22351), (515, 19313), (623, 15965), (721, 13795), (1085, 9167), (2759, 3605), (3115, 3193)]