78117195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{400601}}^1$

素因数の和:400622

約数の個数: 16

約数和(自身を含む): 134602272

約数和(自身を除く): 56485077

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 400601, 1201803, 2003005, 5207813, 6009015, 15623439, 26039065, 78117195]

約数ペア:

[(1, 78117195), (3, 26039065), (5, 15623439), (13, 6009015), (15, 5207813), (39, 2003005), (65, 1201803), (195, 400601)]