15468687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 10215153

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 97, 117, 141, 261, 291, 377, 423, 611, 873, 1131, 1261, 1363, 1833, 2813, 3393, 3783, 4089, 4559, 5499, 8439, 11349, 12267, 13677, 17719, 25317, 36569, 41031, 53157, 59267, 109707, 132211, 159471, 177801, 329121, 396633, 533403, 1189899, 1718743, 5156229, 15468687]

約数ペア:

[(1, 15468687), (3, 5156229), (9, 1718743), (13, 1189899), (29, 533403), (39, 396633), (47, 329121), (87, 177801), (97, 159471), (117, 132211), (141, 109707), (261, 59267), (291, 53157), (377, 41031), (423, 36569), (611, 25317), (873, 17719), (1131, 13677), (1261, 12267), (1363, 11349), (1833, 8439), (2813, 5499), (3393, 4559), (3783, 4089)]