7234305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 13015296

約数和(自身を除く): 5780991

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 1613, 4485, 4839, 8065, 20969, 24195, 37099, 62907, 104845, 111297, 185495, 314535, 482287, 556485, 1446861, 2411435, 7234305]

約数ペア:

[(1, 7234305), (3, 2411435), (5, 1446861), (13, 556485), (15, 482287), (23, 314535), (39, 185495), (65, 111297), (69, 104845), (115, 62907), (195, 37099), (299, 24195), (345, 20969), (897, 8065), (1495, 4839), (1613, 4485)]