27487285

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 38676096

約数和(自身を除く): 11188811

約数列:

[1, 5, 7, 35, 49, 151, 245, 743, 755, 1057, 3715, 5201, 5285, 7399, 26005, 36407, 36995, 112193, 182035, 560965, 785351, 3926755, 5497457, 27487285]

約数ペア:

[(1, 27487285), (5, 5497457), (7, 3926755), (35, 785351), (49, 560965), (151, 182035), (245, 112193), (743, 36995), (755, 36407), (1057, 26005), (3715, 7399), (5201, 5285)]