151750245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31321}}^1$

素因数の和:31365

約数の個数: 32

約数和(自身を含む): 270622080

約数和(自身を除く): 118871835

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 31321, 93963, 156605, 469815, 532457, 595099, 1597371, 1785297, 2662285, 2975495, 7986855, 8926485, 10116683, 30350049, 50583415, 151750245]

約数ペア:

[(1, 151750245), (3, 50583415), (5, 30350049), (15, 10116683), (17, 8926485), (19, 7986855), (51, 2975495), (57, 2662285), (85, 1785297), (95, 1597371), (255, 595099), (285, 532457), (323, 469815), (969, 156605), (1615, 93963), (4845, 31321)]