12549674975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{30727}}^1$

素因数の和:30816

約数の個数: 36

約数和(自身を含む): 17026200432

約数和(自身を除く): 4476525457

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 961, 2635, 4805, 13175, 16337, 24025, 30727, 81685, 153635, 408425, 522359, 768175, 952537, 2611795, 4762685, 13058975, 16193129, 23813425, 29528647, 80965645, 147643235, 404828225, 501986999, 738216175, 2509934995, 12549674975]

約数ペア:

[(1, 12549674975), (5, 2509934995), (17, 738216175), (25, 501986999), (31, 404828225), (85, 147643235), (155, 80965645), (425, 29528647), (527, 23813425), (775, 16193129), (961, 13058975), (2635, 4762685), (4805, 2611795), (13175, 952537), (16337, 768175), (24025, 522359), (30727, 408425), (81685, 153635)]