38273445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 78727680

約数和(自身を除く): 40454235

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 101, 105, 135, 189, 303, 315, 401, 505, 707, 909, 945, 1203, 1515, 2005, 2121, 2727, 2807, 3535, 3609, 4545, 6015, 6363, 8421, 10605, 10827, 13635, 14035, 18045, 19089, 25263, 31815, 40501, 42105, 54135, 75789, 95445, 121503, 126315, 202505, 283507, 364509, 378945, 607515, 850521, 1093527, 1417535, 1822545, 2551563, 4252605, 5467635, 7654689, 12757815, 38273445]

約数ペア:

[(1, 38273445), (3, 12757815), (5, 7654689), (7, 5467635), (9, 4252605), (15, 2551563), (21, 1822545), (27, 1417535), (35, 1093527), (45, 850521), (63, 607515), (101, 378945), (105, 364509), (135, 283507), (189, 202505), (303, 126315), (315, 121503), (401, 95445), (505, 75789), (707, 54135), (909, 42105), (945, 40501), (1203, 31815), (1515, 25263), (2005, 19089), (2121, 18045), (2727, 14035), (2807, 13635), (3535, 10827), (3609, 10605), (4545, 8421), (6015, 6363)]