801581215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 1031224320

約数和(自身を除く): 229643105

約数列:

[1, 5, 19, 83, 95, 277, 367, 415, 1385, 1577, 1835, 5263, 6973, 7885, 22991, 26315, 30461, 34865, 101659, 114955, 152305, 436829, 508295, 578759, 1931521, 2184145, 2893795, 8437697, 9657605, 42188485, 160316243, 801581215]

約数ペア:

[(1, 801581215), (5, 160316243), (19, 42188485), (83, 9657605), (95, 8437697), (277, 2893795), (367, 2184145), (415, 1931521), (1385, 578759), (1577, 508295), (1835, 436829), (5263, 152305), (6973, 114955), (7885, 101659), (22991, 34865), (26315, 30461)]