63957131665

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263953}}^1$

素因数の和:264038

約数の個数: 48

約数和(自身を含む): 95327515008

約数和(自身を除く): 31370383343

約数列:

[1, 5, 7, 23, 35, 43, 49, 115, 161, 215, 245, 301, 805, 989, 1127, 1505, 2107, 4945, 5635, 6923, 10535, 34615, 48461, 242305, 263953, 1319765, 1847671, 6070919, 9238355, 11349979, 12933697, 30354595, 42496433, 56749895, 64668485, 79449853, 212482165, 261049517, 297475031, 397249265, 556148971, 1305247585, 1487375155, 1827346619, 2780744855, 9136733095, 12791426333, 63957131665]

約数ペア:

[(1, 63957131665), (5, 12791426333), (7, 9136733095), (23, 2780744855), (35, 1827346619), (43, 1487375155), (49, 1305247585), (115, 556148971), (161, 397249265), (215, 297475031), (245, 261049517), (301, 212482165), (805, 79449853), (989, 64668485), (1127, 56749895), (1505, 42496433), (2107, 30354595), (4945, 12933697), (5635, 11349979), (6923, 9238355), (10535, 6070919), (34615, 1847671), (48461, 1319765), (242305, 263953)]