89679205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 135463680

約数和(自身を除く): 45784475

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 2137, 3815, 5995, 8393, 10685, 14959, 23507, 41965, 74795, 117535, 164549, 232933, 822745, 1164665, 1630531, 2562263, 8152655, 12811315, 17935841, 89679205]

約数ペア:

[(1, 89679205), (5, 17935841), (7, 12811315), (11, 8152655), (35, 2562263), (55, 1630531), (77, 1164665), (109, 822745), (385, 232933), (545, 164549), (763, 117535), (1199, 74795), (2137, 41965), (3815, 23507), (5995, 14959), (8393, 10685)]