38698545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 67196160

約数和(自身を除く): 28497615

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 113, 237, 255, 289, 339, 395, 565, 867, 1185, 1343, 1445, 1695, 1921, 4029, 4335, 5763, 6715, 8927, 9605, 20145, 22831, 26781, 28815, 32657, 44635, 68493, 97971, 114155, 133905, 151759, 163285, 342465, 455277, 489855, 758795, 2276385, 2579903, 7739709, 12899515, 38698545]

約数ペア:

[(1, 38698545), (3, 12899515), (5, 7739709), (15, 2579903), (17, 2276385), (51, 758795), (79, 489855), (85, 455277), (113, 342465), (237, 163285), (255, 151759), (289, 133905), (339, 114155), (395, 97971), (565, 68493), (867, 44635), (1185, 32657), (1343, 28815), (1445, 26781), (1695, 22831), (1921, 20145), (4029, 9605), (4335, 8927), (5763, 6715)]