67485075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 128372736

約数和(自身を除く): 60887661

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 191, 525, 573, 673, 955, 1337, 2019, 2865, 3365, 4011, 4711, 4775, 6685, 10095, 14133, 14325, 16825, 20055, 23555, 33425, 50475, 70665, 100275, 117775, 128543, 353325, 385629, 642715, 899801, 1928145, 2699403, 3213575, 4499005, 9640725, 13497015, 22495025, 67485075]

約数ペア:

[(1, 67485075), (3, 22495025), (5, 13497015), (7, 9640725), (15, 4499005), (21, 3213575), (25, 2699403), (35, 1928145), (75, 899801), (105, 642715), (175, 385629), (191, 353325), (525, 128543), (573, 117775), (673, 100275), (955, 70665), (1337, 50475), (2019, 33425), (2865, 23555), (3365, 20055), (4011, 16825), (4711, 14325), (4775, 14133), (6685, 10095)]