243722605

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 350360064

約数和(自身を除く): 106637459

約数列:

[1, 5, 7, 23, 35, 115, 161, 277, 805, 1093, 1385, 1939, 5465, 6371, 7651, 9695, 25139, 31855, 38255, 44597, 125695, 175973, 222985, 302761, 879865, 1513805, 2119327, 6963503, 10596635, 34817515, 48744521, 243722605]

約数ペア:

[(1, 243722605), (5, 48744521), (7, 34817515), (23, 10596635), (35, 6963503), (115, 2119327), (161, 1513805), (277, 879865), (805, 302761), (1093, 222985), (1385, 175973), (1939, 125695), (5465, 44597), (6371, 38255), (7651, 31855), (9695, 25139)]