2912597415105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1\times {\mathrm{458959}}^1$

素因数の和:462174

約数の個数: 64

約数和(自身を含む): 5607977164800

約数和(自身を除く): 2695379749695

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3181, 9543, 15905, 22267, 47715, 60439, 66801, 111335, 181317, 302195, 334005, 423073, 458959, 906585, 1269219, 1376877, 2115365, 2294795, 3212713, 6346095, 6884385, 8720221, 9638139, 16063565, 26160663, 43601105, 48190695, 61041547, 130803315, 183124641, 305207735, 915623205, 1459948579, 4379845737, 7299742895, 10219640053, 21899228685, 27739023001, 30658920159, 51098200265, 83217069003, 138695115005, 153294600795, 194173161007, 416085345015, 582519483021, 970865805035, 2912597415105]

約数ペア:

[(1, 2912597415105), (3, 970865805035), (5, 582519483021), (7, 416085345015), (15, 194173161007), (19, 153294600795), (21, 138695115005), (35, 83217069003), (57, 51098200265), (95, 30658920159), (105, 27739023001), (133, 21899228685), (285, 10219640053), (399, 7299742895), (665, 4379845737), (1995, 1459948579), (3181, 915623205), (9543, 305207735), (15905, 183124641), (22267, 130803315), (47715, 61041547), (60439, 48190695), (66801, 43601105), (111335, 26160663), (181317, 16063565), (302195, 9638139), (334005, 8720221), (423073, 6884385), (458959, 6346095), (906585, 3212713), (1269219, 2294795), (1376877, 2115365)]