1215777735

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{79697}}^1$

素因数の和:79824

約数の個数: 32

約数和(自身を含む): 2180537280

約数和(自身を除く): 964759545

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 79697, 239091, 398485, 717273, 1195455, 2151819, 3586365, 9005761, 10759095, 27017283, 45028805, 81051849, 135086415, 243155547, 405259245, 1215777735]

約数ペア:

[(1, 1215777735), (3, 405259245), (5, 243155547), (9, 135086415), (15, 81051849), (27, 45028805), (45, 27017283), (113, 10759095), (135, 9005761), (339, 3586365), (565, 2151819), (1017, 1195455), (1695, 717273), (3051, 398485), (5085, 239091), (15255, 79697)]