197996955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1015369}}^1$

素因数の和:1015390

約数の個数: 16

約数和(自身を含む): 341164320

約数和(自身を除く): 143167365

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1015369, 3046107, 5076845, 13199797, 15230535, 39599391, 65998985, 197996955]

約数ペア:

[(1, 197996955), (3, 65998985), (5, 39599391), (13, 15230535), (15, 13199797), (39, 5076845), (65, 3046107), (195, 1015369)]