61530755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 88639488

約数和(自身を除く): 27108733

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 1831, 2585, 3055, 6721, 9155, 20141, 23803, 33605, 86057, 100705, 119015, 261833, 430285, 946627, 1118741, 1309165, 4733135, 5593705, 12306151, 61530755]

約数ペア:

[(1, 61530755), (5, 12306151), (11, 5593705), (13, 4733135), (47, 1309165), (55, 1118741), (65, 946627), (143, 430285), (235, 261833), (517, 119015), (611, 100705), (715, 86057), (1831, 33605), (2585, 23803), (3055, 20141), (6721, 9155)]