66074295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89897}}^1$

素因数の和:89919

約数の個数: 24

約数和(自身を含む): 122980464

約数和(自身を除く): 56906169

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 89897, 269691, 449485, 629279, 1348455, 1887837, 3146395, 4404953, 9439185, 13214859, 22024765, 66074295]

約数ペア:

[(1, 66074295), (3, 22024765), (5, 13214859), (7, 9439185), (15, 4404953), (21, 3146395), (35, 1887837), (49, 1348455), (105, 629279), (147, 449485), (245, 269691), (735, 89897)]