377635535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 499219200

約数和(自身を除く): 121583665

約数列:

[1, 5, 17, 29, 85, 145, 239, 493, 641, 1195, 2465, 3205, 4063, 6931, 10897, 18589, 20315, 34655, 54485, 92945, 117827, 153199, 316013, 589135, 765995, 1580065, 2604383, 4442771, 13021915, 22213855, 75527107, 377635535]

約数ペア:

[(1, 377635535), (5, 75527107), (17, 22213855), (29, 13021915), (85, 4442771), (145, 2604383), (239, 1580065), (493, 765995), (641, 589135), (1195, 316013), (2465, 153199), (3205, 117827), (4063, 92945), (6931, 54485), (10897, 34655), (18589, 20315)]