13127805

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 10718595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2069, 2115, 6207, 6345, 10345, 18621, 31035, 55863, 93105, 97243, 279315, 291729, 486215, 875187, 1458645, 2625561, 4375935, 13127805]

約数ペア:

[(1, 13127805), (3, 4375935), (5, 2625561), (9, 1458645), (15, 875187), (27, 486215), (45, 291729), (47, 279315), (135, 97243), (141, 93105), (235, 55863), (423, 31035), (705, 18621), (1269, 10345), (2069, 6345), (2115, 6207)]