157217005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{48449}}^1$

素因数の和:48524

約数の個数: 16

約数和(自身を含む): 209304000

約数和(自身を除く): 52086995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 48449, 242245, 532939, 2664695, 2858491, 14292455, 31443401, 157217005]

約数ペア:

[(1, 157217005), (5, 31443401), (11, 14292455), (55, 2858491), (59, 2664695), (295, 532939), (649, 242245), (3245, 48449)]