42773775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 77911680

約数和(自身を除く): 35137905

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 275, 373, 417, 695, 825, 1119, 1529, 1865, 2085, 3475, 4103, 4587, 5595, 7645, 9325, 10425, 12309, 20515, 22935, 27975, 38225, 51847, 61545, 102575, 114675, 155541, 259235, 307725, 570317, 777705, 1296175, 1710951, 2851585, 3888525, 8554755, 14257925, 42773775]

約数ペア:

[(1, 42773775), (3, 14257925), (5, 8554755), (11, 3888525), (15, 2851585), (25, 1710951), (33, 1296175), (55, 777705), (75, 570317), (139, 307725), (165, 259235), (275, 155541), (373, 114675), (417, 102575), (695, 61545), (825, 51847), (1119, 38225), (1529, 27975), (1865, 22935), (2085, 20515), (3475, 12309), (4103, 10425), (4587, 9325), (5595, 7645)]