679395905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{751}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 896624640

約数和(自身を除く): 217228735

約数列:

[1, 5, 17, 29, 85, 145, 367, 493, 751, 1835, 2465, 3755, 6239, 10643, 12767, 21779, 31195, 53215, 63835, 108895, 180931, 275617, 370243, 904655, 1378085, 1851215, 4685489, 7992893, 23427445, 39964465, 135879181, 679395905]

約数ペア:

[(1, 679395905), (5, 135879181), (17, 39964465), (29, 23427445), (85, 7992893), (145, 4685489), (367, 1851215), (493, 1378085), (751, 904655), (1835, 370243), (2465, 275617), (3755, 180931), (6239, 108895), (10643, 63835), (12767, 53215), (21779, 31195)]