49105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 16

約数和(自身を含む): 71424

約数和(自身を除く): 22319

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 805, 1403, 2135, 7015, 9821, 49105]

約数ペア:

[(1, 49105), (5, 9821), (7, 7015), (23, 2135), (35, 1403), (61, 805), (115, 427), (161, 305)]