42025305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12911}}^1$

素因数の和:12957

約数の個数: 32

約数和(自身を含む): 79331328

約数和(自身を除く): 37306023

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12911, 38733, 64555, 90377, 193665, 271131, 400241, 451885, 1200723, 1355655, 2001205, 2801687, 6003615, 8405061, 14008435, 42025305]

約数ペア:

[(1, 42025305), (3, 14008435), (5, 8405061), (7, 6003615), (15, 2801687), (21, 2001205), (31, 1355655), (35, 1200723), (93, 451885), (105, 400241), (155, 271131), (217, 193665), (465, 90377), (651, 64555), (1085, 38733), (3255, 12911)]