63198315

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29881}}^1$

素因数の和:29939

約数の個数: 24

約数和(自身を含む): 111878208

約数和(自身を除く): 48679893

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 29881, 89643, 149405, 268929, 448215, 1344645, 1404407, 4213221, 7022035, 12639663, 21066105, 63198315]

約数ペア:

[(1, 63198315), (3, 21066105), (5, 12639663), (9, 7022035), (15, 4213221), (45, 1404407), (47, 1344645), (141, 448215), (235, 268929), (423, 149405), (705, 89643), (2115, 29881)]