227967985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11821}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 340473600

約数和(自身を除く): 112505615

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 11821, 19285, 59105, 82747, 224599, 342809, 413735, 1122995, 1572193, 1714045, 2399663, 6513371, 7860965, 11998315, 32566855, 45593597, 227967985]

約数ペア:

[(1, 227967985), (5, 45593597), (7, 32566855), (19, 11998315), (29, 7860965), (35, 6513371), (95, 2399663), (133, 1714045), (145, 1572193), (203, 1122995), (551, 413735), (665, 342809), (1015, 224599), (2755, 82747), (3857, 59105), (11821, 19285)]