388584495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6449}}^1$

素因数の和:6576

約数の個数: 48

約数和(自身を含む): 732513600

約数和(自身を除く): 343929105

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 4017, 4635, 6449, 6695, 12051, 19347, 20085, 32245, 58041, 60255, 83837, 96735, 251511, 290205, 419185, 664247, 754533, 1257555, 1992741, 3321235, 3772665, 5978223, 8635211, 9963705, 25905633, 29891115, 43176055, 77716899, 129528165, 388584495]

約数ペア:

[(1, 388584495), (3, 129528165), (5, 77716899), (9, 43176055), (13, 29891115), (15, 25905633), (39, 9963705), (45, 8635211), (65, 5978223), (103, 3772665), (117, 3321235), (195, 1992741), (309, 1257555), (515, 754533), (585, 664247), (927, 419185), (1339, 290205), (1545, 251511), (4017, 96735), (4635, 83837), (6449, 60255), (6695, 58041), (12051, 32245), (19347, 20085)]