99107855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 149437440

約数和(自身を除く): 50329585

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 959, 1507, 1879, 4795, 7535, 9395, 10549, 13153, 20669, 52745, 65765, 103345, 144683, 257423, 723415, 1287115, 1801961, 2831653, 9009805, 14158265, 19821571, 99107855]

約数ペア:

[(1, 99107855), (5, 19821571), (7, 14158265), (11, 9009805), (35, 2831653), (55, 1801961), (77, 1287115), (137, 723415), (385, 257423), (685, 144683), (959, 103345), (1507, 65765), (1879, 52745), (4795, 20669), (7535, 13153), (9395, 10549)]