53263035

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 109209600

約数和(自身を除く): 55946565

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 157, 189, 315, 359, 471, 785, 945, 1077, 1099, 1413, 1795, 2355, 2513, 3231, 3297, 4239, 5385, 5495, 7065, 7539, 9693, 9891, 12565, 16155, 16485, 21195, 22617, 29673, 37695, 48465, 49455, 56363, 67851, 113085, 148365, 169089, 281815, 339255, 394541, 507267, 845445, 1183623, 1521801, 1972705, 2536335, 3550869, 5918115, 7609005, 10652607, 17754345, 53263035]

約数ペア:

[(1, 53263035), (3, 17754345), (5, 10652607), (7, 7609005), (9, 5918115), (15, 3550869), (21, 2536335), (27, 1972705), (35, 1521801), (45, 1183623), (63, 845445), (105, 507267), (135, 394541), (157, 339255), (189, 281815), (315, 169089), (359, 148365), (471, 113085), (785, 67851), (945, 56363), (1077, 49455), (1099, 48465), (1413, 37695), (1795, 29673), (2355, 22617), (2513, 21195), (3231, 16485), (3297, 16155), (4239, 12565), (5385, 9891), (5495, 9693), (7065, 7539)]