54294175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 79494912

約数和(自身を除く): 25200737

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 317, 325, 403, 425, 527, 775, 1105, 1585, 2015, 2635, 4121, 5389, 5525, 6851, 7925, 9827, 10075, 13175, 20605, 26945, 34255, 49135, 70057, 103025, 127751, 134725, 167059, 171275, 245675, 350285, 638755, 835295, 1751425, 2171767, 3193775, 4176475, 10858835, 54294175]

約数ペア:

[(1, 54294175), (5, 10858835), (13, 4176475), (17, 3193775), (25, 2171767), (31, 1751425), (65, 835295), (85, 638755), (155, 350285), (221, 245675), (317, 171275), (325, 167059), (403, 134725), (425, 127751), (527, 103025), (775, 70057), (1105, 49135), (1585, 34255), (2015, 26945), (2635, 20605), (4121, 13175), (5389, 10075), (5525, 9827), (6851, 7925)]