15321195

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 26827632

約数和(自身を除く): 11506437

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 3371, 4545, 10113, 16855, 30339, 50565, 151695, 340471, 1021413, 1702355, 3064239, 5107065, 15321195]

約数ペア:

[(1, 15321195), (3, 5107065), (5, 3064239), (9, 1702355), (15, 1021413), (45, 340471), (101, 151695), (303, 50565), (505, 30339), (909, 16855), (1515, 10113), (3371, 4545)]