21534504335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1\times {\mathrm{6121}}^1$

素因数の和:7451

約数の個数: 32

約数和(自身を含む): 28166097600

約数和(自身を除く): 6631593265

約数列:

[1, 5, 19, 29, 95, 145, 551, 1277, 2755, 6121, 6385, 24263, 30605, 37033, 116299, 121315, 177509, 185165, 581495, 703627, 887545, 3372671, 3518135, 7816517, 16863355, 39082585, 148513823, 226678993, 742569115, 1133394965, 4306900867, 21534504335]

約数ペア:

[(1, 21534504335), (5, 4306900867), (19, 1133394965), (29, 742569115), (95, 226678993), (145, 148513823), (551, 39082585), (1277, 16863355), (2755, 7816517), (6121, 3518135), (6385, 3372671), (24263, 887545), (30605, 703627), (37033, 581495), (116299, 185165), (121315, 177509)]