1381650461905

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1\times {\mathrm{188833}}^1$

素因数の和:189793

約数の個数: 32

約数和(自身を含む): 1903446720000

約数和(自身を除く): 521796258095

約数列:

[1, 5, 7, 35, 349, 599, 1745, 2443, 2995, 4193, 12215, 20965, 188833, 209051, 944165, 1045255, 1321831, 1463357, 6609155, 7316785, 65902717, 113110967, 329513585, 461319019, 565554835, 791776769, 2306595095, 3958883845, 39475727483, 197378637415, 276330092381, 1381650461905]

約数ペア:

[(1, 1381650461905), (5, 276330092381), (7, 197378637415), (35, 39475727483), (349, 3958883845), (599, 2306595095), (1745, 791776769), (2443, 565554835), (2995, 461319019), (4193, 329513585), (12215, 113110967), (20965, 65902717), (188833, 7316785), (209051, 6609155), (944165, 1463357), (1045255, 1321831)]