48235775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 73209600

約数和(自身を除く): 24973825

約数列:

[1, 5, 7, 19, 25, 35, 89, 95, 133, 163, 175, 445, 475, 623, 665, 815, 1141, 1691, 2225, 3097, 3115, 3325, 4075, 5705, 8455, 11837, 14507, 15485, 15575, 21679, 28525, 42275, 59185, 72535, 77425, 101549, 108395, 275633, 295925, 362675, 507745, 541975, 1378165, 1929431, 2538725, 6890825, 9647155, 48235775]

約数ペア:

[(1, 48235775), (5, 9647155), (7, 6890825), (19, 2538725), (25, 1929431), (35, 1378165), (89, 541975), (95, 507745), (133, 362675), (163, 295925), (175, 275633), (445, 108395), (475, 101549), (623, 77425), (665, 72535), (815, 59185), (1141, 42275), (1691, 28525), (2225, 21679), (3097, 15575), (3115, 15485), (3325, 14507), (4075, 11837), (5705, 8455)]