22836225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 39566912

約数和(自身を除く): 16730687

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 97, 129, 215, 219, 291, 365, 485, 645, 1075, 1095, 1455, 1825, 2425, 3139, 3225, 4171, 5475, 7081, 7275, 9417, 12513, 15695, 20855, 21243, 35405, 47085, 62565, 78475, 104275, 106215, 177025, 235425, 304483, 312825, 531075, 913449, 1522415, 4567245, 7612075, 22836225]

約数ペア:

[(1, 22836225), (3, 7612075), (5, 4567245), (15, 1522415), (25, 913449), (43, 531075), (73, 312825), (75, 304483), (97, 235425), (129, 177025), (215, 106215), (219, 104275), (291, 78475), (365, 62565), (485, 47085), (645, 35405), (1075, 21243), (1095, 20855), (1455, 15695), (1825, 12513), (2425, 9417), (3139, 7275), (3225, 7081), (4171, 5475)]