68549415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4283}}^1$

素因数の和:4399

約数の個数: 32

約数和(自身を含む): 120911616

約数和(自身を除く): 52362201

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 4283, 5335, 12849, 16005, 21415, 47113, 64245, 141339, 235565, 415451, 706695, 1246353, 2077255, 4569961, 6231765, 13709883, 22849805, 68549415]

約数ペア:

[(1, 68549415), (3, 22849805), (5, 13709883), (11, 6231765), (15, 4569961), (33, 2077255), (55, 1246353), (97, 706695), (165, 415451), (291, 235565), (485, 141339), (1067, 64245), (1455, 47113), (3201, 21415), (4283, 16005), (5335, 12849)]