27445005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 54822144

約数和(自身を除く): 27377139

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 577, 755, 1057, 1359, 1731, 2265, 2885, 3171, 4039, 5193, 5285, 6795, 8655, 9513, 12117, 15855, 20195, 25965, 36351, 47565, 60585, 87127, 181755, 261381, 435635, 609889, 784143, 1306905, 1829667, 3049445, 3920715, 5489001, 9148335, 27445005]

約数ペア:

[(1, 27445005), (3, 9148335), (5, 5489001), (7, 3920715), (9, 3049445), (15, 1829667), (21, 1306905), (35, 784143), (45, 609889), (63, 435635), (105, 261381), (151, 181755), (315, 87127), (453, 60585), (577, 47565), (755, 36351), (1057, 25965), (1359, 20195), (1731, 15855), (2265, 12117), (2885, 9513), (3171, 8655), (4039, 6795), (5193, 5285)]