53998815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{276917}}^1$

素因数の和:276938

約数の個数: 16

約数和(自身を含む): 93044448

約数和(自身を除く): 39045633

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 276917, 830751, 1384585, 3599921, 4153755, 10799763, 17999605, 53998815]

約数ペア:

[(1, 53998815), (3, 17999605), (5, 10799763), (13, 4153755), (15, 3599921), (39, 1384585), (65, 830751), (195, 276917)]