89408805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 150847488

約数和(自身を除く): 61438683

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4091, 4371, 7285, 12273, 20455, 21855, 61365, 126821, 192277, 380463, 576831, 634105, 961385, 1902315, 2884155, 5960587, 17881761, 29802935, 89408805]

約数ペア:

[(1, 89408805), (3, 29802935), (5, 17881761), (15, 5960587), (31, 2884155), (47, 1902315), (93, 961385), (141, 634105), (155, 576831), (235, 380463), (465, 192277), (705, 126821), (1457, 61365), (4091, 21855), (4371, 20455), (7285, 12273)]