54196515

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 96876000

約数和(自身を除く): 42679485

約数列:

[1, 3, 5, 9, 15, 45, 59, 137, 149, 177, 295, 411, 447, 531, 685, 745, 885, 1233, 1341, 2055, 2235, 2655, 6165, 6705, 8083, 8791, 20413, 24249, 26373, 40415, 43955, 61239, 72747, 79119, 102065, 121245, 131865, 183717, 306195, 363735, 395595, 918585, 1204367, 3613101, 6021835, 10839303, 18065505, 54196515]

約数ペア:

[(1, 54196515), (3, 18065505), (5, 10839303), (9, 6021835), (15, 3613101), (45, 1204367), (59, 918585), (137, 395595), (149, 363735), (177, 306195), (295, 183717), (411, 131865), (447, 121245), (531, 102065), (685, 79119), (745, 72747), (885, 61239), (1233, 43955), (1341, 40415), (2055, 26373), (2235, 24249), (2655, 20413), (6165, 8791), (6705, 8083)]