55247415

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13591}}^1$

素因数の和:13870

約数の個数: 16

約数和(自身を含む): 88728576

約数和(自身を除く): 33481161

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 13591, 40773, 67955, 203865, 3683161, 11049483, 18415805, 55247415]

約数ペア:

[(1, 55247415), (3, 18415805), (5, 11049483), (15, 3683161), (271, 203865), (813, 67955), (1355, 40773), (4065, 13591)]