23428755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{74377}}^1$

素因数の和:74395

約数の個数: 24

約数和(自身を含む): 46411872

約数和(自身を除く): 22983117

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 74377, 223131, 371885, 520639, 669393, 1115655, 1561917, 2603195, 3346965, 4685751, 7809585, 23428755]

約数ペア:

[(1, 23428755), (3, 7809585), (5, 4685751), (7, 3346965), (9, 2603195), (15, 1561917), (21, 1115655), (35, 669393), (45, 520639), (63, 371885), (105, 223131), (315, 74377)]