259110795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4547}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 432241920

約数和(自身を除く): 173131125

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 1965, 3799, 4547, 11397, 13641, 18995, 22735, 56985, 68205, 131863, 395589, 595657, 659315, 1786971, 1977945, 2978285, 8934855, 17274053, 51822159, 86370265, 259110795]

約数ペア:

[(1, 259110795), (3, 86370265), (5, 51822159), (15, 17274053), (29, 8934855), (87, 2978285), (131, 1977945), (145, 1786971), (393, 659315), (435, 595657), (655, 395589), (1965, 131863), (3799, 68205), (4547, 56985), (11397, 22735), (13641, 18995)]