13738015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 17468928

約数和(自身を除く): 3730913

約数列:

[1, 5, 23, 67, 115, 335, 1541, 1783, 7705, 8915, 41009, 119461, 205045, 597305, 2747603, 13738015]

約数ペア:

[(1, 13738015), (5, 2747603), (23, 597305), (67, 205045), (115, 119461), (335, 41009), (1541, 8915), (1783, 7705)]