4173195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21422

約数の個数: 16

約数和(自身を含む): 7191072

約数和(自身を除く): 3017877

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 21401, 64203, 107005, 278213, 321015, 834639, 1391065, 4173195]

約数ペア:

[(1, 4173195), (3, 1391065), (5, 834639), (13, 321015), (15, 278213), (39, 107005), (65, 64203), (195, 21401)]