4040135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 1791865

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 149, 187, 319, 493, 745, 935, 1595, 1639, 2465, 2533, 4321, 5423, 8195, 12665, 21605, 27115, 27863, 47531, 73457, 139315, 237655, 367285, 808027, 4040135]

約数ペア:

[(1, 4040135), (5, 808027), (11, 367285), (17, 237655), (29, 139315), (55, 73457), (85, 47531), (145, 27863), (149, 27115), (187, 21605), (319, 12665), (493, 8195), (745, 5423), (935, 4321), (1595, 2533), (1639, 2465)]