980135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 1342656

約数和(自身を除く): 362521

約数列:

[1, 5, 13, 17, 65, 85, 221, 887, 1105, 4435, 11531, 15079, 57655, 75395, 196027, 980135]

約数ペア:

[(1, 980135), (5, 196027), (13, 75395), (17, 57655), (65, 15079), (85, 11531), (221, 4435), (887, 1105)]