6491215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 8164800

約数和(自身を除く): 1673585

約数列:

[1, 5, 29, 89, 145, 445, 503, 2515, 2581, 12905, 14587, 44767, 72935, 223835, 1298243, 6491215]

約数ペア:

[(1, 6491215), (5, 1298243), (29, 223835), (89, 72935), (145, 44767), (445, 14587), (503, 12905), (2515, 2581)]