11885778835

素因数分解:

$5^1\times 7^2\times {\mathrm{1709}}^1\times {\mathrm{28387}}^1$

素因数の和:30115

約数の個数: 24

約数和(自身を含む): 16601870160

約数和(自身を除く): 4716091325

約数列:

[1, 5, 7, 35, 49, 245, 1709, 8545, 11963, 28387, 59815, 83741, 141935, 198709, 418705, 993545, 1390963, 6954815, 48513383, 242566915, 339593681, 1697968405, 2377155767, 11885778835]

約数ペア:

[(1, 11885778835), (5, 2377155767), (7, 1697968405), (35, 339593681), (49, 242566915), (245, 48513383), (1709, 6954815), (8545, 1390963), (11963, 993545), (28387, 418705), (59815, 198709), (83741, 141935)]