4512105

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 8720712

約数和(自身を除く): 4208607

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 857, 1053, 1755, 2571, 4285, 5265, 7713, 11141, 12855, 23139, 33423, 38565, 55705, 69417, 100269, 115695, 167115, 300807, 347085, 501345, 902421, 1504035, 4512105]

約数ペア:

[(1, 4512105), (3, 1504035), (5, 902421), (9, 501345), (13, 347085), (15, 300807), (27, 167115), (39, 115695), (45, 100269), (65, 69417), (81, 55705), (117, 38565), (135, 33423), (195, 23139), (351, 12855), (405, 11141), (585, 7713), (857, 5265), (1053, 4285), (1755, 2571)]