47991195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 95876352

約数和(自身を除く): 47885157

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1163, 1179, 1965, 2751, 3489, 4585, 5815, 5895, 8141, 8253, 10467, 13755, 17445, 24423, 40705, 41265, 52335, 73269, 122115, 152353, 366345, 457059, 761765, 1066471, 1371177, 2285295, 3199413, 5332355, 6855885, 9598239, 15997065, 47991195]

約数ペア:

[(1, 47991195), (3, 15997065), (5, 9598239), (7, 6855885), (9, 5332355), (15, 3199413), (21, 2285295), (35, 1371177), (45, 1066471), (63, 761765), (105, 457059), (131, 366345), (315, 152353), (393, 122115), (655, 73269), (917, 52335), (1163, 41265), (1179, 40705), (1965, 24423), (2751, 17445), (3489, 13755), (4585, 10467), (5815, 8253), (5895, 8141)]