72011425535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22247}}^1\times {\mathrm{4021}}^1$

素因数の和:26303

約数の個数: 32

約数和(自身を含む): 103082637312

約数和(自身を除く): 31071211777

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 4021, 20105, 22247, 28147, 92483, 111235, 140735, 155729, 462415, 511681, 647381, 778645, 2558405, 3236905, 3581767, 17908835, 89455187, 447275935, 626186309, 2057469301, 3130931545, 10287346505, 14402285107, 72011425535]

約数ペア:

[(1, 72011425535), (5, 14402285107), (7, 10287346505), (23, 3130931545), (35, 2057469301), (115, 626186309), (161, 447275935), (805, 89455187), (4021, 17908835), (20105, 3581767), (22247, 3236905), (28147, 2558405), (92483, 778645), (111235, 647381), (140735, 511681), (155729, 462415)]