5147645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 6462720

約数和(自身を除く): 1315075

約数列:

[1, 5, 29, 131, 145, 271, 655, 1355, 3799, 7859, 18995, 35501, 39295, 177505, 1029529, 5147645]

約数ペア:

[(1, 5147645), (5, 1029529), (29, 177505), (131, 39295), (145, 35501), (271, 18995), (655, 7859), (1355, 3799)]