89428645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 111237120

約数和(自身を除く): 21808475

約数列:

[1, 5, 31, 155, 271, 1355, 2129, 8401, 10645, 42005, 65999, 329995, 576959, 2884795, 17885729, 89428645]

約数ペア:

[(1, 89428645), (5, 17885729), (31, 2884795), (155, 576959), (271, 329995), (1355, 65999), (2129, 42005), (8401, 10645)]