27553365

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9719}}^1$

素因数の和:9743

約数の個数: 40

約数和(自身を含む): 56453760

約数和(自身を除く): 28900395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9719, 29157, 48595, 68033, 87471, 145785, 204099, 262413, 340165, 437355, 612297, 787239, 1020495, 1312065, 1836891, 3061485, 3936195, 5510673, 9184455, 27553365]

約数ペア:

[(1, 27553365), (3, 9184455), (5, 5510673), (7, 3936195), (9, 3061485), (15, 1836891), (21, 1312065), (27, 1020495), (35, 787239), (45, 612297), (63, 437355), (81, 340165), (105, 262413), (135, 204099), (189, 145785), (315, 87471), (405, 68033), (567, 48595), (945, 29157), (2835, 9719)]