122620295

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 172368000

約数和(自身を除く): 49747705

約数列:

[1, 5, 7, 35, 49, 149, 245, 745, 1043, 3359, 5215, 7301, 16795, 23513, 36505, 117565, 164591, 500491, 822955, 2502455, 3503437, 17517185, 24524059, 122620295]

約数ペア:

[(1, 122620295), (5, 24524059), (7, 17517185), (35, 3503437), (49, 2502455), (149, 822955), (245, 500491), (745, 164591), (1043, 117565), (3359, 36505), (5215, 23513), (7301, 16795)]