48359925

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 54

約数和(自身を含む): 89589318

約数和(自身を除く): 41229393

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 157, 185, 225, 333, 471, 555, 785, 925, 1369, 1413, 1665, 2355, 2775, 3925, 4107, 5809, 6845, 7065, 8325, 11775, 12321, 17427, 20535, 29045, 34225, 35325, 52281, 61605, 87135, 102675, 145225, 214933, 261405, 308025, 435675, 644799, 1074665, 1307025, 1934397, 3223995, 5373325, 9671985, 16119975, 48359925]

約数ペア:

[(1, 48359925), (3, 16119975), (5, 9671985), (9, 5373325), (15, 3223995), (25, 1934397), (37, 1307025), (45, 1074665), (75, 644799), (111, 435675), (157, 308025), (185, 261405), (225, 214933), (333, 145225), (471, 102675), (555, 87135), (785, 61605), (925, 52281), (1369, 35325), (1413, 34225), (1665, 29045), (2355, 20535), (2775, 17427), (3925, 12321), (4107, 11775), (5809, 8325), (6845, 7065)]