91880495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 42239953

約数列:

[1, 5, 7, 17, 35, 85, 119, 307, 503, 595, 1535, 2149, 2515, 3521, 5219, 8551, 10745, 17605, 26095, 36533, 42755, 59857, 154421, 182665, 299285, 772105, 1080947, 2625157, 5404735, 13125785, 18376099, 91880495]

約数ペア:

[(1, 91880495), (5, 18376099), (7, 13125785), (17, 5404735), (35, 2625157), (85, 1080947), (119, 772105), (307, 299285), (503, 182665), (595, 154421), (1535, 59857), (2149, 42755), (2515, 36533), (3521, 26095), (5219, 17605), (8551, 10745)]