86941485

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 80709075

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 459, 645, 731, 765, 881, 1161, 1935, 2193, 2295, 2643, 3655, 4405, 5805, 6579, 7929, 10965, 13215, 14977, 19737, 23787, 32895, 37883, 39645, 44931, 74885, 98685, 113649, 118935, 134793, 189415, 224655, 340947, 404379, 568245, 644011, 673965, 1022841, 1704735, 1932033, 2021895, 3220055, 5114205, 5796099, 9660165, 17388297, 28980495, 86941485]

約数ペア:

[(1, 86941485), (3, 28980495), (5, 17388297), (9, 9660165), (15, 5796099), (17, 5114205), (27, 3220055), (43, 2021895), (45, 1932033), (51, 1704735), (85, 1022841), (129, 673965), (135, 644011), (153, 568245), (215, 404379), (255, 340947), (387, 224655), (459, 189415), (645, 134793), (731, 118935), (765, 113649), (881, 98685), (1161, 74885), (1935, 44931), (2193, 39645), (2295, 37883), (2643, 32895), (3655, 23787), (4405, 19737), (5805, 14977), (6579, 13215), (7929, 10965)]