210004876815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2025217}}^1$

素因数の和:2025479

約数の個数: 32

約数和(自身を含む): 348402302976

約数和(自身を除く): 138397426161

約数列:

[1, 3, 5, 15, 31, 93, 155, 223, 465, 669, 1115, 3345, 6913, 20739, 34565, 103695, 2025217, 6075651, 10126085, 30378255, 62781727, 188345181, 313908635, 451623391, 941725905, 1354870173, 2258116955, 6774350865, 14000325121, 42000975363, 70001625605, 210004876815]

約数ペア:

[(1, 210004876815), (3, 70001625605), (5, 42000975363), (15, 14000325121), (31, 6774350865), (93, 2258116955), (155, 1354870173), (223, 941725905), (465, 451623391), (669, 313908635), (1115, 188345181), (3345, 62781727), (6913, 30378255), (20739, 10126085), (34565, 6075651), (103695, 2025217)]