2869755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 5311488

約数和(自身を除く): 2441733

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 181, 453, 543, 755, 905, 1057, 1267, 2265, 2715, 3171, 3801, 5285, 6335, 15855, 19005, 27331, 81993, 136655, 191317, 409965, 573951, 956585, 2869755]

約数ペア:

[(1, 2869755), (3, 956585), (5, 573951), (7, 409965), (15, 191317), (21, 136655), (35, 81993), (105, 27331), (151, 19005), (181, 15855), (453, 6335), (543, 5285), (755, 3801), (905, 3171), (1057, 2715), (1267, 2265)]