1315709915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7717}}^1$

素因数の和:7839

約数の個数: 32

約数和(自身を含む): 1768595136

約数和(自身を除く): 452885221

約数列:

[1, 5, 13, 43, 61, 65, 215, 305, 559, 793, 2623, 2795, 3965, 7717, 13115, 34099, 38585, 100321, 170495, 331831, 470737, 501605, 1659155, 2353685, 4313803, 6119581, 20241691, 21569015, 30597905, 101208455, 263141983, 1315709915]

約数ペア:

[(1, 1315709915), (5, 263141983), (13, 101208455), (43, 30597905), (61, 21569015), (65, 20241691), (215, 6119581), (305, 4313803), (559, 2353685), (793, 1659155), (2623, 501605), (2795, 470737), (3965, 331831), (7717, 170495), (13115, 100321), (34099, 38585)]