89139945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 147055104

約数和(自身を除く): 57915159

約数列:

[1, 3, 5, 15, 41, 123, 193, 205, 579, 615, 751, 965, 2253, 2895, 3755, 7913, 11265, 23739, 30791, 39565, 92373, 118695, 144943, 153955, 434829, 461865, 724715, 2174145, 5942663, 17827989, 29713315, 89139945]

約数ペア:

[(1, 89139945), (3, 29713315), (5, 17827989), (15, 5942663), (41, 2174145), (123, 724715), (193, 461865), (205, 434829), (579, 153955), (615, 144943), (751, 118695), (965, 92373), (2253, 39565), (2895, 30791), (3755, 23739), (7913, 11265)]