55861215

素因数分解:

$3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11251}}^1$

素因数の和:11590

約数の個数: 16

約数和(自身を含む): 89655936

約数和(自身を除く): 33794721

約数列:

[1, 3, 5, 15, 331, 993, 1655, 4965, 11251, 33753, 56255, 168765, 3724081, 11172243, 18620405, 55861215]

約数ペア:

[(1, 55861215), (3, 18620405), (5, 11172243), (15, 3724081), (331, 168765), (993, 56255), (1655, 33753), (4965, 11251)]