9822705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 16351104

約数和(自身を除く): 6528399

約数列:

[1, 3, 5, 15, 43, 97, 129, 157, 215, 291, 471, 485, 645, 785, 1455, 2355, 4171, 6751, 12513, 15229, 20253, 20855, 33755, 45687, 62565, 76145, 101265, 228435, 654847, 1964541, 3274235, 9822705]

約数ペア:

[(1, 9822705), (3, 3274235), (5, 1964541), (15, 654847), (43, 228435), (97, 101265), (129, 76145), (157, 62565), (215, 45687), (291, 33755), (471, 20855), (485, 20253), (645, 15229), (785, 12513), (1455, 6751), (2355, 4171)]