980693435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 1279117440

約数和(自身を除く): 298424005

約数列:

[1, 5, 23, 29, 115, 145, 157, 667, 785, 1873, 3335, 3611, 4553, 9365, 18055, 22765, 43079, 54317, 104719, 215395, 271585, 294061, 523595, 1249291, 1470305, 6246455, 6763403, 8527769, 33817015, 42638845, 196138687, 980693435]

約数ペア:

[(1, 980693435), (5, 196138687), (23, 42638845), (29, 33817015), (115, 8527769), (145, 6763403), (157, 6246455), (667, 1470305), (785, 1249291), (1873, 523595), (3335, 294061), (3611, 271585), (4553, 215395), (9365, 104719), (18055, 54317), (22765, 43079)]