89977235

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 110149632

約数和(自身を除く): 20172397

約数列:

[1, 5, 71, 191, 355, 955, 1327, 6635, 13561, 67805, 94217, 253457, 471085, 1267285, 17995447, 89977235]

約数ペア:

[(1, 89977235), (5, 17995447), (71, 1267285), (191, 471085), (355, 253457), (955, 94217), (1327, 67805), (6635, 13561)]