1249182015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4898753}}^1$

素因数の和:4898778

約数の個数: 16

約数和(自身を含む): 2116261728

約数和(自身を除く): 867079713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4898753, 14696259, 24493765, 73481295, 83278801, 249836403, 416394005, 1249182015]

約数ペア:

[(1, 1249182015), (3, 416394005), (5, 249836403), (15, 83278801), (17, 73481295), (51, 24493765), (85, 14696259), (255, 4898753)]