29875265

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 12702655

約数列:

[1, 5, 7, 35, 41, 109, 191, 205, 287, 545, 763, 955, 1337, 1435, 3815, 4469, 6685, 7831, 20819, 22345, 31283, 39155, 54817, 104095, 145733, 156415, 274085, 728665, 853579, 4267895, 5975053, 29875265]

約数ペア:

[(1, 29875265), (5, 5975053), (7, 4267895), (35, 853579), (41, 728665), (109, 274085), (191, 156415), (205, 145733), (287, 104095), (545, 54817), (763, 39155), (955, 31283), (1337, 22345), (1435, 20819), (3815, 7831), (4469, 6685)]