80452995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5849}}^1$

素因数の和:5995

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 67809405

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5849, 13755, 17547, 29245, 40943, 87735, 122829, 204715, 614145, 766219, 2298657, 3831095, 5363533, 11493285, 16090599, 26817665, 80452995]

約数ペア:

[(1, 80452995), (3, 26817665), (5, 16090599), (7, 11493285), (15, 5363533), (21, 3831095), (35, 2298657), (105, 766219), (131, 614145), (393, 204715), (655, 122829), (917, 87735), (1965, 40943), (2751, 29245), (4585, 17547), (5849, 13755)]