61443005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 84139776

約数和(自身を除く): 22696771

約数列:

[1, 5, 13, 23, 65, 73, 115, 299, 365, 563, 949, 1495, 1679, 2815, 4745, 7319, 8395, 12949, 21827, 36595, 41099, 64745, 109135, 168337, 205495, 534287, 841685, 945277, 2671435, 4726385, 12288601, 61443005]

約数ペア:

[(1, 61443005), (5, 12288601), (13, 4726385), (23, 2671435), (65, 945277), (73, 841685), (115, 534287), (299, 205495), (365, 168337), (563, 109135), (949, 64745), (1495, 41099), (1679, 36595), (2815, 21827), (4745, 12949), (7319, 8395)]