247668829635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1\times {\mathrm{226937}}^1$

素因数の和:229323

約数の個数: 32

約数和(自身を含む): 409229125632

約数和(自身を除く): 161560295997

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2347, 7041, 11735, 35205, 72757, 218271, 226937, 363785, 680811, 1091355, 1134685, 3404055, 7035047, 21105141, 35175235, 105525705, 532621139, 1597863417, 2663105695, 7989317085, 16511255309, 49533765927, 82556276545, 247668829635]

約数ペア:

[(1, 247668829635), (3, 82556276545), (5, 49533765927), (15, 16511255309), (31, 7989317085), (93, 2663105695), (155, 1597863417), (465, 532621139), (2347, 105525705), (7041, 35175235), (11735, 21105141), (35205, 7035047), (72757, 3404055), (218271, 1134685), (226937, 1091355), (363785, 680811)]