86943885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 167443200

約数和(自身を除く): 80499315

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4079, 4263, 7105, 12237, 20395, 21315, 28553, 61185, 85659, 118291, 142765, 199871, 354873, 428295, 591455, 599613, 828037, 999355, 1774365, 2484111, 2998065, 4140185, 5796259, 12420555, 17388777, 28981295, 86943885]

約数ペア:

[(1, 86943885), (3, 28981295), (5, 17388777), (7, 12420555), (15, 5796259), (21, 4140185), (29, 2998065), (35, 2484111), (49, 1774365), (87, 999355), (105, 828037), (145, 599613), (147, 591455), (203, 428295), (245, 354873), (435, 199871), (609, 142765), (735, 118291), (1015, 85659), (1421, 61185), (3045, 28553), (4079, 21315), (4263, 20395), (7105, 12237)]