121194445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 163918080

約数和(自身を除く): 42723635

約数列:

[1, 5, 17, 19, 85, 95, 101, 323, 505, 743, 1615, 1717, 1919, 3715, 8585, 9595, 12631, 14117, 32623, 63155, 70585, 75043, 163115, 239989, 375215, 1199945, 1275731, 1425817, 6378655, 7129085, 24238889, 121194445]

約数ペア:

[(1, 121194445), (5, 24238889), (17, 7129085), (19, 6378655), (85, 1425817), (95, 1275731), (101, 1199945), (323, 375215), (505, 239989), (743, 163115), (1615, 75043), (1717, 70585), (1919, 63155), (3715, 32623), (8585, 14117), (9595, 12631)]