71637795

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7013}}^1$

素因数の和:7251

約数の個数: 24

約数和(自身を含む): 124736976

約数和(自身を除く): 53099181

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 7013, 10215, 21039, 35065, 63117, 105195, 315585, 1591951, 4775853, 7959755, 14327559, 23879265, 71637795]

約数ペア:

[(1, 71637795), (3, 23879265), (5, 14327559), (9, 7959755), (15, 4775853), (45, 1591951), (227, 315585), (681, 105195), (1135, 63117), (2043, 35065), (3405, 21039), (7013, 10215)]