86668065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 165350016

約数和(自身を除く): 78681951

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1331, 1447, 1815, 3993, 4341, 5445, 6655, 7235, 11979, 13023, 15917, 19965, 21705, 47751, 59895, 65115, 79585, 143253, 175087, 238755, 525261, 716265, 875435, 1575783, 1925957, 2626305, 5777871, 7878915, 9629785, 17333613, 28889355, 86668065]

約数ペア:

[(1, 86668065), (3, 28889355), (5, 17333613), (9, 9629785), (11, 7878915), (15, 5777871), (33, 2626305), (45, 1925957), (55, 1575783), (99, 875435), (121, 716265), (165, 525261), (363, 238755), (495, 175087), (605, 143253), (1089, 79585), (1331, 65115), (1447, 59895), (1815, 47751), (3993, 21705), (4341, 19965), (5445, 15917), (6655, 13023), (7235, 11979)]