156949870385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{687457}}^1$

素因数の和:688073

約数の個数: 32

約数和(自身を含む): 235209629952

約数和(自身を除く): 78259759567

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 593, 2965, 4151, 6523, 20755, 32615, 45661, 228305, 687457, 3437285, 4812199, 7562027, 24060995, 37810135, 52934189, 264670945, 407662001, 2038310005, 2853634007, 4484282011, 14268170035, 22421410055, 31389974077, 156949870385]

約数ペア:

[(1, 156949870385), (5, 31389974077), (7, 22421410055), (11, 14268170035), (35, 4484282011), (55, 2853634007), (77, 2038310005), (385, 407662001), (593, 264670945), (2965, 52934189), (4151, 37810135), (6523, 24060995), (20755, 7562027), (32615, 4812199), (45661, 3437285), (228305, 687457)]