5197185

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{2357}}^1$

素因数の和:2382

約数の個数: 36

約数和(自身を含む): 10483668

約数和(自身を除く): 5286483

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 2357, 7071, 11785, 16499, 21213, 35355, 49497, 82495, 106065, 115493, 148491, 247485, 346479, 577465, 742455, 1039437, 1732395, 5197185]

約数ペア:

[(1, 5197185), (3, 1732395), (5, 1039437), (7, 742455), (9, 577465), (15, 346479), (21, 247485), (35, 148491), (45, 115493), (49, 106065), (63, 82495), (105, 49497), (147, 35355), (245, 21213), (315, 16499), (441, 11785), (735, 7071), (2205, 2357)]