85400445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4093}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 148563072

約数和(自身を除く): 63162627

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4093, 4173, 6955, 12279, 20465, 20865, 53209, 61395, 159627, 266045, 437951, 798135, 1313853, 2189755, 5693363, 6569265, 17080089, 28466815, 85400445]

約数ペア:

[(1, 85400445), (3, 28466815), (5, 17080089), (13, 6569265), (15, 5693363), (39, 2189755), (65, 1313853), (107, 798135), (195, 437951), (321, 266045), (535, 159627), (1391, 61395), (1605, 53209), (4093, 20865), (4173, 20465), (6955, 12279)]