312236715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{10973}}^1$

素因数の和:11259

約数の個数: 32

約数和(自身を含む): 573106176

約数和(自身を除く): 260869461

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 4065, 5691, 9485, 10973, 28455, 32919, 54865, 76811, 164595, 230433, 384055, 1152165, 2973683, 8921049, 14868415, 20815781, 44605245, 62447343, 104078905, 312236715]

約数ペア:

[(1, 312236715), (3, 104078905), (5, 62447343), (7, 44605245), (15, 20815781), (21, 14868415), (35, 8921049), (105, 2973683), (271, 1152165), (813, 384055), (1355, 230433), (1897, 164595), (4065, 76811), (5691, 54865), (9485, 32919), (10973, 28455)]