67389035

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 95606784

約数和(自身を除く): 28217749

約数列:

[1, 5, 7, 35, 41, 151, 205, 287, 311, 755, 1057, 1435, 1555, 2177, 5285, 6191, 10885, 12751, 30955, 43337, 46961, 63755, 89257, 216685, 234805, 328727, 446285, 1643635, 1925401, 9627005, 13477807, 67389035]

約数ペア:

[(1, 67389035), (5, 13477807), (7, 9627005), (35, 1925401), (41, 1643635), (151, 446285), (205, 328727), (287, 234805), (311, 216685), (755, 89257), (1057, 63755), (1435, 46961), (1555, 43337), (2177, 30955), (5285, 12751), (6191, 10885)]