3028355156785

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1965437}}^1$

素因数の和:1965806

約数の個数: 48

約数和(自身を含む): 4463273845440

約数和(自身を除く): 1434918688655

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 331, 665, 931, 1655, 2317, 4655, 6289, 11585, 16219, 31445, 44023, 81095, 220115, 308161, 1540805, 1965437, 9827185, 13758059, 37343303, 68790295, 96306413, 186716515, 261403121, 481532065, 650559647, 1307015605, 1829821847, 3252798235, 4553917529, 9149109235, 12360633293, 22769587645, 31877422703, 61803166465, 86524433051, 159387113515, 432622165255, 605671031357, 3028355156785]

約数ペア:

[(1, 3028355156785), (5, 605671031357), (7, 432622165255), (19, 159387113515), (35, 86524433051), (49, 61803166465), (95, 31877422703), (133, 22769587645), (245, 12360633293), (331, 9149109235), (665, 4553917529), (931, 3252798235), (1655, 1829821847), (2317, 1307015605), (4655, 650559647), (6289, 481532065), (11585, 261403121), (16219, 186716515), (31445, 96306413), (44023, 68790295), (81095, 37343303), (220115, 13758059), (308161, 9827185), (1540805, 1965437)]