53787105

素因数分解:

$3^3\times 5^1\times {\mathrm{398423}}^1$

素因数の和:398437

約数の個数: 16

約数和(自身を含む): 95621760

約数和(自身を除く): 41834655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 398423, 1195269, 1992115, 3585807, 5976345, 10757421, 17929035, 53787105]

約数ペア:

[(1, 53787105), (3, 17929035), (5, 10757421), (9, 5976345), (15, 3585807), (27, 1992115), (45, 1195269), (135, 398423)]