68300855

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 96033600

約数和(自身を除く): 27732745

約数列:

[1, 5, 7, 35, 49, 149, 245, 745, 1043, 1871, 5215, 7301, 9355, 13097, 36505, 65485, 91679, 278779, 458395, 1393895, 1951453, 9757265, 13660171, 68300855]

約数ペア:

[(1, 68300855), (5, 13660171), (7, 9757265), (35, 1951453), (49, 1393895), (149, 458395), (245, 278779), (745, 91679), (1043, 65485), (1871, 36505), (5215, 13097), (7301, 9355)]