285996945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2711}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 493887744

約数和(自身を除く): 207890799

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 1623, 2705, 2711, 7033, 8115, 8133, 13555, 21099, 35165, 35243, 40665, 105495, 105729, 176215, 528645, 1466651, 4399953, 7333255, 19066463, 21999765, 57199389, 95332315, 285996945]

約数ペア:

[(1, 285996945), (3, 95332315), (5, 57199389), (13, 21999765), (15, 19066463), (39, 7333255), (65, 4399953), (195, 1466651), (541, 528645), (1623, 176215), (2705, 105729), (2711, 105495), (7033, 40665), (8115, 35243), (8133, 35165), (13555, 21099)]