3939801888965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8209}}^1\times {\mathrm{17107}}^1$

素因数の和:25533

約数の個数: 32

約数和(自身を含む): 4908118225920

約数和(自身を除く): 968316336955

約数列:

[1, 5, 31, 155, 181, 905, 5611, 8209, 17107, 28055, 41045, 85535, 254479, 530317, 1272395, 1485829, 2651585, 3096367, 7429145, 15481835, 46060699, 95987377, 140431363, 230303495, 479936885, 702156815, 4353372253, 21766861265, 25418076703, 127090383515, 787960377793, 3939801888965]

約数ペア:

[(1, 3939801888965), (5, 787960377793), (31, 127090383515), (155, 25418076703), (181, 21766861265), (905, 4353372253), (5611, 702156815), (8209, 479936885), (17107, 230303495), (28055, 140431363), (41045, 95987377), (85535, 46060699), (254479, 15481835), (530317, 7429145), (1272395, 3096367), (1485829, 2651585)]