156075165

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 280600320

約数和(自身を除く): 124525155

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 387, 395, 645, 711, 1021, 1185, 1935, 3063, 3397, 3555, 5105, 9189, 10191, 15315, 16985, 30573, 43903, 45945, 50955, 80659, 131709, 152865, 219515, 241977, 395127, 403295, 658545, 725931, 1209885, 1975635, 3468337, 3629655, 10405011, 17341685, 31215033, 52025055, 156075165]

約数ペア:

[(1, 156075165), (3, 52025055), (5, 31215033), (9, 17341685), (15, 10405011), (43, 3629655), (45, 3468337), (79, 1975635), (129, 1209885), (215, 725931), (237, 658545), (387, 403295), (395, 395127), (645, 241977), (711, 219515), (1021, 152865), (1185, 131709), (1935, 80659), (3063, 50955), (3397, 45945), (3555, 43903), (5105, 30573), (9189, 16985), (10191, 15315)]