4168405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 5307264

約数和(自身を除く): 1138859

約数列:

[1, 5, 23, 67, 115, 335, 541, 1541, 2705, 7705, 12443, 36247, 62215, 181235, 833681, 4168405]

約数ペア:

[(1, 4168405), (5, 833681), (23, 181235), (67, 62215), (115, 36247), (335, 12443), (541, 7705), (1541, 2705)]