193485285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1459}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 384458880

約数和(自身を除く): 190973595

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 421, 1263, 1459, 2105, 2947, 3789, 4377, 6315, 7295, 8841, 10213, 13131, 14735, 18945, 21885, 26523, 30639, 44205, 51065, 65655, 91917, 132615, 153195, 459585, 614239, 1842717, 3071195, 4299673, 5528151, 9213585, 12899019, 21498365, 27640755, 38697057, 64495095, 193485285]

約数ペア:

[(1, 193485285), (3, 64495095), (5, 38697057), (7, 27640755), (9, 21498365), (15, 12899019), (21, 9213585), (35, 5528151), (45, 4299673), (63, 3071195), (105, 1842717), (315, 614239), (421, 459585), (1263, 153195), (1459, 132615), (2105, 91917), (2947, 65655), (3789, 51065), (4377, 44205), (6315, 30639), (7295, 26523), (8841, 21885), (10213, 18945), (13131, 14735)]