79892005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 98100864

約数和(自身を除く): 18208859

約数列:

[1, 5, 61, 163, 305, 815, 1607, 8035, 9943, 49715, 98027, 261941, 490135, 1309705, 15978401, 79892005]

約数ペア:

[(1, 79892005), (5, 15978401), (61, 1309705), (163, 490135), (305, 261941), (815, 98027), (1607, 49715), (8035, 9943)]