15484550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 30466800

約数和(自身を除く): 14982250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 145, 181, 290, 295, 362, 590, 725, 905, 1450, 1475, 1711, 1810, 2950, 3422, 4525, 5249, 8555, 9050, 10498, 10679, 17110, 21358, 26245, 42775, 52490, 53395, 85550, 106790, 131225, 262450, 266975, 309691, 533950, 619382, 1548455, 3096910, 7742275, 15484550]

約数ペア:

[(1, 15484550), (2, 7742275), (5, 3096910), (10, 1548455), (25, 619382), (29, 533950), (50, 309691), (58, 266975), (59, 262450), (118, 131225), (145, 106790), (181, 85550), (290, 53395), (295, 52490), (362, 42775), (590, 26245), (725, 21358), (905, 17110), (1450, 10679), (1475, 10498), (1711, 9050), (1810, 8555), (2950, 5249), (3422, 4525)]