70748545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 102769920

約数和(自身を除く): 32021375

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1247, 1505, 1621, 6235, 8105, 8729, 11347, 43645, 47009, 56735, 69703, 235045, 329063, 348515, 487921, 1645315, 2021387, 2439605, 10106935, 14149709, 70748545]

約数ペア:

[(1, 70748545), (5, 14149709), (7, 10106935), (29, 2439605), (35, 2021387), (43, 1645315), (145, 487921), (203, 348515), (215, 329063), (301, 235045), (1015, 69703), (1247, 56735), (1505, 47009), (1621, 43645), (6235, 11347), (8105, 8729)]