814619135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1543}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 1107233280

約数和(自身を除く): 292614145

約数列:

[1, 5, 11, 29, 55, 145, 319, 331, 1543, 1595, 1655, 3641, 7715, 9599, 16973, 18205, 44747, 47995, 84865, 105589, 223735, 492217, 510733, 527945, 2461085, 2553665, 5618063, 14811257, 28090315, 74056285, 162923827, 814619135]

約数ペア:

[(1, 814619135), (5, 162923827), (11, 74056285), (29, 28090315), (55, 14811257), (145, 5618063), (319, 2553665), (331, 2461085), (1543, 527945), (1595, 510733), (1655, 492217), (3641, 223735), (7715, 105589), (9599, 84865), (16973, 47995), (18205, 44747)]