72718905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1483}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 133346304

約数和(自身を除く): 60627399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 1401, 1483, 2335, 3269, 4449, 7005, 7415, 9807, 10381, 16345, 22245, 31143, 49035, 51905, 155715, 692561, 2077683, 3462805, 4847927, 10388415, 14543781, 24239635, 72718905]

約数ペア:

[(1, 72718905), (3, 24239635), (5, 14543781), (7, 10388415), (15, 4847927), (21, 3462805), (35, 2077683), (105, 692561), (467, 155715), (1401, 51905), (1483, 49035), (2335, 31143), (3269, 22245), (4449, 16345), (7005, 10381), (7415, 9807)]