118564205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 36541075

約数列:

[1, 5, 17, 67, 85, 109, 191, 335, 545, 955, 1139, 1853, 3247, 5695, 7303, 9265, 12797, 16235, 20819, 36515, 63985, 104095, 124151, 217549, 353923, 620755, 1087745, 1394873, 1769615, 6974365, 23712841, 118564205]

約数ペア:

[(1, 118564205), (5, 23712841), (17, 6974365), (67, 1769615), (85, 1394873), (109, 1087745), (191, 620755), (335, 353923), (545, 217549), (955, 124151), (1139, 104095), (1853, 63985), (3247, 36515), (5695, 20819), (7303, 16235), (9265, 12797)]