1265291235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{6823}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 2369674944

約数和(自身を除く): 1104383709

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 317, 585, 951, 1585, 2853, 4121, 4755, 6823, 12363, 14265, 20469, 20605, 34115, 37089, 61407, 61815, 88699, 102345, 185445, 266097, 307035, 443495, 798291, 1330485, 2162891, 3991455, 6488673, 10814455, 19466019, 28117583, 32443365, 84352749, 97330095, 140587915, 253058247, 421763745, 1265291235]

約数ペア:

[(1, 1265291235), (3, 421763745), (5, 253058247), (9, 140587915), (13, 97330095), (15, 84352749), (39, 32443365), (45, 28117583), (65, 19466019), (117, 10814455), (195, 6488673), (317, 3991455), (585, 2162891), (951, 1330485), (1585, 798291), (2853, 443495), (4121, 307035), (4755, 266097), (6823, 185445), (12363, 102345), (14265, 88699), (20469, 61815), (20605, 61407), (34115, 37089)]