80123465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5783}}^1$

素因数の和:5968

約数の個数: 16

約数和(自身を含む): 102446208

約数和(自身を除く): 22322743

約数列:

[1, 5, 17, 85, 163, 815, 2771, 5783, 13855, 28915, 98311, 491555, 942629, 4713145, 16024693, 80123465]

約数ペア:

[(1, 80123465), (5, 16024693), (17, 4713145), (85, 942629), (163, 491555), (815, 98311), (2771, 28915), (5783, 13855)]