156937265955

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{79873}}^1$

素因数の和:80860

約数の個数: 48

約数和(自身を含む): 278114878080

約数和(自身を除く): 121177612125

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 929, 2115, 2787, 4645, 8361, 13935, 41805, 43663, 79873, 130989, 218315, 239619, 392967, 399365, 654945, 718857, 1198095, 1964835, 3594285, 3754031, 11262093, 18770155, 33786279, 56310465, 74202017, 168931395, 222606051, 371010085, 667818153, 1113030255, 3339090765, 3487494799, 10462484397, 17437473995, 31387453191, 52312421985, 156937265955]

約数ペア:

[(1, 156937265955), (3, 52312421985), (5, 31387453191), (9, 17437473995), (15, 10462484397), (45, 3487494799), (47, 3339090765), (141, 1113030255), (235, 667818153), (423, 371010085), (705, 222606051), (929, 168931395), (2115, 74202017), (2787, 56310465), (4645, 33786279), (8361, 18770155), (13935, 11262093), (41805, 3754031), (43663, 3594285), (79873, 1964835), (130989, 1198095), (218315, 718857), (239619, 654945), (392967, 399365)]