136445145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18505

約数の個数: 32

約数和(自身を含む): 239137920

約数和(自身を除く): 102692775

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 18451, 55353, 92255, 276765, 313667, 535079, 941001, 1568335, 1605237, 2675395, 4705005, 8026185, 9096343, 27289029, 45481715, 136445145]

約数ペア:

[(1, 136445145), (3, 45481715), (5, 27289029), (15, 9096343), (17, 8026185), (29, 4705005), (51, 2675395), (85, 1605237), (87, 1568335), (145, 941001), (255, 535079), (435, 313667), (493, 276765), (1479, 92255), (2465, 55353), (7395, 18451)]