1869984195

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{9719}}^1$

素因数の和:9955

約数の個数: 32

約数和(自身を含む): 3045703680

約数和(自身を除く): 1175719485

約数列:

[1, 3, 5, 15, 101, 127, 303, 381, 505, 635, 1515, 1905, 9719, 12827, 29157, 38481, 48595, 64135, 145785, 192405, 981619, 1234313, 2944857, 3702939, 4908095, 6171565, 14724285, 18514695, 124665613, 373996839, 623328065, 1869984195]

約数ペア:

[(1, 1869984195), (3, 623328065), (5, 373996839), (15, 124665613), (101, 18514695), (127, 14724285), (303, 6171565), (381, 4908095), (505, 3702939), (635, 2944857), (1515, 1234313), (1905, 981619), (9719, 192405), (12827, 145785), (29157, 64135), (38481, 48595)]