127126335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 237884256

約数和(自身を除く): 110757921

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 257, 673, 735, 771, 1285, 1799, 2019, 3365, 3855, 4711, 5397, 8995, 10095, 12593, 14133, 23555, 26985, 32977, 37779, 62965, 70665, 98931, 164885, 172961, 188895, 494655, 518883, 864805, 1210727, 2594415, 3632181, 6053635, 8475089, 18160905, 25425267, 42375445, 127126335]

約数ペア:

[(1, 127126335), (3, 42375445), (5, 25425267), (7, 18160905), (15, 8475089), (21, 6053635), (35, 3632181), (49, 2594415), (105, 1210727), (147, 864805), (245, 518883), (257, 494655), (673, 188895), (735, 172961), (771, 164885), (1285, 98931), (1799, 70665), (2019, 62965), (3365, 37779), (3855, 32977), (4711, 26985), (5397, 23555), (8995, 14133), (10095, 12593)]