1531292476395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1\times {\mathrm{80231}}^1$

素因数の和:81264

約数の個数: 64

約数和(自身を含む): 2696288145408

約数和(自身を除く): 1164995669013

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 883, 1441, 1965, 2649, 4323, 4415, 7205, 9713, 13245, 21615, 29139, 48565, 80231, 115673, 145695, 240693, 347019, 401155, 578365, 882541, 1203465, 1272403, 1735095, 2647623, 3817209, 4412705, 6362015, 10510261, 13238115, 19086045, 31530783, 52551305, 70843973, 115612871, 157653915, 212531919, 346838613, 354219865, 578064355, 779283703, 1062659595, 1734193065, 2337851109, 3896418515, 9280560463, 11689255545, 27841681389, 46402802315, 102086165093, 139208406945, 306258495279, 510430825465, 1531292476395]

約数ペア:

[(1, 1531292476395), (3, 510430825465), (5, 306258495279), (11, 139208406945), (15, 102086165093), (33, 46402802315), (55, 27841681389), (131, 11689255545), (165, 9280560463), (393, 3896418515), (655, 2337851109), (883, 1734193065), (1441, 1062659595), (1965, 779283703), (2649, 578064355), (4323, 354219865), (4415, 346838613), (7205, 212531919), (9713, 157653915), (13245, 115612871), (21615, 70843973), (29139, 52551305), (48565, 31530783), (80231, 19086045), (115673, 13238115), (145695, 10510261), (240693, 6362015), (347019, 4412705), (401155, 3817209), (578365, 2647623), (882541, 1735095), (1203465, 1272403)]