13725315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 25689600

約数和(自身を除く): 11964285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5351, 16053, 26755, 48159, 80265, 101669, 144477, 240795, 305007, 508345, 722385, 915021, 1525035, 2745063, 4575105, 13725315]

約数ペア:

[(1, 13725315), (3, 4575105), (5, 2745063), (9, 1525035), (15, 915021), (19, 722385), (27, 508345), (45, 305007), (57, 240795), (95, 144477), (135, 101669), (171, 80265), (285, 48159), (513, 26755), (855, 16053), (2565, 5351)]