89962495

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 129813120

約数和(自身を除く): 39850625

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1453, 1769, 2135, 7265, 8845, 10171, 12383, 42137, 50855, 61915, 88633, 210685, 294959, 443165, 620431, 1474795, 2570357, 3102155, 12851785, 17992499, 89962495]

約数ペア:

[(1, 89962495), (5, 17992499), (7, 12851785), (29, 3102155), (35, 2570357), (61, 1474795), (145, 620431), (203, 443165), (305, 294959), (427, 210685), (1015, 88633), (1453, 61915), (1769, 50855), (2135, 42137), (7265, 12383), (8845, 10171)]