15004927

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 18714240

約数和(自身を除く): 3709313

約数列:

[1, 7, 19, 49, 71, 133, 227, 497, 931, 1349, 1589, 3479, 4313, 9443, 11123, 16117, 30191, 66101, 112819, 211337, 306223, 789733, 2143561, 15004927]

約数ペア:

[(1, 15004927), (7, 2143561), (19, 789733), (49, 306223), (71, 211337), (133, 112819), (227, 66101), (497, 30191), (931, 16117), (1349, 11123), (1589, 9443), (3479, 4313)]