224740845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{237821}}^1$

素因数の和:237842

約数の個数: 32

約数和(自身を含む): 456618240

約数和(自身を除く): 231877395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 237821, 713463, 1189105, 1664747, 2140389, 3567315, 4994241, 6421167, 8323735, 10701945, 14982723, 24971205, 32105835, 44948169, 74913615, 224740845]

約数ペア:

[(1, 224740845), (3, 74913615), (5, 44948169), (7, 32105835), (9, 24971205), (15, 14982723), (21, 10701945), (27, 8323735), (35, 6421167), (45, 4994241), (63, 3567315), (105, 2140389), (135, 1664747), (189, 1189105), (315, 713463), (945, 237821)]