80476885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 25795115

約数列:

[1, 5, 23, 29, 59, 115, 145, 295, 409, 667, 1357, 1711, 2045, 3335, 6785, 8555, 9407, 11861, 24131, 39353, 47035, 59305, 120655, 196765, 272803, 555013, 699799, 1364015, 2775065, 3498995, 16095377, 80476885]

約数ペア:

[(1, 80476885), (5, 16095377), (23, 3498995), (29, 2775065), (59, 1364015), (115, 699799), (145, 555013), (295, 272803), (409, 196765), (667, 120655), (1357, 59305), (1711, 47035), (2045, 39353), (3335, 24131), (6785, 11861), (8555, 9407)]