4383365

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2148475

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 139, 265, 371, 595, 695, 901, 973, 1855, 2363, 4505, 4865, 6307, 7367, 11815, 16541, 31535, 36835, 51569, 82705, 125239, 257845, 626195, 876673, 4383365]

約数ペア:

[(1, 4383365), (5, 876673), (7, 626195), (17, 257845), (35, 125239), (53, 82705), (85, 51569), (119, 36835), (139, 31535), (265, 16541), (371, 11815), (595, 7367), (695, 6307), (901, 4865), (973, 4505), (1855, 2363)]