61480705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7857

約数の個数: 24

約数和(自身を含む): 87342696

約数和(自身を除く): 25861991

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7817, 7865, 39085, 85987, 101621, 429935, 508105, 945857, 1117831, 4729285, 5589155, 12296141, 61480705]

約数ペア:

[(1, 61480705), (5, 12296141), (11, 5589155), (13, 4729285), (55, 1117831), (65, 945857), (121, 508105), (143, 429935), (605, 101621), (715, 85987), (1573, 39085), (7817, 7865)]