12495885

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5591}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 20131200

約数和(自身を除く): 7635315

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 5591, 16773, 27955, 83865, 833059, 2499177, 4165295, 12495885]

約数ペア:

[(1, 12495885), (3, 4165295), (5, 2499177), (15, 833059), (149, 83865), (447, 27955), (745, 16773), (2235, 5591)]