54405615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 95406336

約数和(自身を除く): 41000721

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1283, 1285, 2827, 3849, 3855, 6415, 8481, 14113, 14135, 19245, 42339, 42405, 70565, 211695, 329731, 989193, 1648655, 3627041, 4945965, 10881123, 18135205, 54405615]

約数ペア:

[(1, 54405615), (3, 18135205), (5, 10881123), (11, 4945965), (15, 3627041), (33, 1648655), (55, 989193), (165, 329731), (257, 211695), (771, 70565), (1283, 42405), (1285, 42339), (2827, 19245), (3849, 14135), (3855, 14113), (6415, 8481)]