1315707965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{31189}}^1$

素因数の和:31277

約数の個数: 32

約数和(自身を含む): 1886371200

約数和(自身を除く): 570663235

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 8437, 31189, 42185, 155945, 343079, 405457, 1715395, 1840151, 2027285, 4460027, 9200755, 20241661, 22300135, 23921963, 101208305, 119609815, 263141593, 1315707965]

約数ペア:

[(1, 1315707965), (5, 263141593), (11, 119609815), (13, 101208305), (55, 23921963), (59, 22300135), (65, 20241661), (143, 9200755), (295, 4460027), (649, 2027285), (715, 1840151), (767, 1715395), (3245, 405457), (3835, 343079), (8437, 155945), (31189, 42185)]