66027015

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 56545785

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 79, 123, 135, 151, 205, 237, 369, 395, 453, 615, 711, 755, 1107, 1185, 1359, 1845, 2133, 2265, 3239, 3555, 4077, 5535, 6191, 6795, 9717, 10665, 11929, 16195, 18573, 20385, 29151, 30955, 35787, 48585, 55719, 59645, 87453, 92865, 107361, 145755, 167157, 178935, 278595, 322083, 437265, 489089, 536805, 835785, 1467267, 1610415, 2445445, 4401801, 7336335, 13205403, 22009005, 66027015]

約数ペア:

[(1, 66027015), (3, 22009005), (5, 13205403), (9, 7336335), (15, 4401801), (27, 2445445), (41, 1610415), (45, 1467267), (79, 835785), (123, 536805), (135, 489089), (151, 437265), (205, 322083), (237, 278595), (369, 178935), (395, 167157), (453, 145755), (615, 107361), (711, 92865), (755, 87453), (1107, 59645), (1185, 55719), (1359, 48585), (1845, 35787), (2133, 30955), (2265, 29151), (3239, 20385), (3555, 18573), (4077, 16195), (5535, 11929), (6191, 10665), (6795, 9717)]