89932705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2141}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 111863808

約数和(自身を除く): 21931103

約数列:

[1, 5, 31, 155, 271, 1355, 2141, 8401, 10705, 42005, 66371, 331855, 580211, 2901055, 17986541, 89932705]

約数ペア:

[(1, 89932705), (5, 17986541), (31, 2901055), (155, 580211), (271, 331855), (1355, 66371), (2141, 42005), (8401, 10705)]